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44 vulnerabilities found for Cisco NX-OS System Software in ACI Mode by Cisco
CVE-2026-76459 (GCVE-0-2026-76459)
Vulnerability from nvd – Published: 2026-10-07 16:15 – Updated: 2026-10-09 13:07
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Out-of-bounds Write Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76459 are related to out-of-bounds write issues that are grouped under the Common Weakness Enumeration (CWE) CWE-787.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 00:00 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
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{
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"privilegesRequired": "NONE",
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"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
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"name": "cisco-sa-hardening-nxosw1-cWzSbtR",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-nxosw1-cWzSbtR"
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"title": "Cisco NX-OS Software Security Hardening Release: October 2026 - Out-of-bounds Write Vulnerabilities"
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"datePublished": "2026-10-07T16:15:43.747Z",
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CVE-2026-76458 (GCVE-0-2026-76458)
Vulnerability from nvd – Published: 2026-10-07 16:15 – Updated: 2026-10-08 15:32
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Handling of Exceptional Conditions Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76458 are related to improper handling of exceptional conditions issues that are grouped under the Common Weakness Enumeration (CWE) CWE-703.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 15:32 UTC
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76458",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-08T15:32:05.455444Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-08T15:32:15.339Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(1d)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
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{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
},
{
"status": "affected",
"version": "10.3(4)"
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{
"status": "affected",
"version": "10.3(3p)"
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{
"status": "affected",
"version": "10.3(4a)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
"version": "10.3(5)"
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{
"status": "affected",
"version": "10.4(3)"
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{
"status": "affected",
"version": "10.3(3x)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "8.4(10)"
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{
"status": "affected",
"version": "9.4(2a)"
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{
"status": "affected",
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{
"status": "affected",
"version": "10.3(6)"
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{
"status": "affected",
"version": "9.3(14)"
},
{
"status": "affected",
"version": "10.4(4)"
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{
"status": "affected",
"version": "10.3(4h)"
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{
"status": "affected",
"version": "10.5(2)"
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{
"status": "affected",
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{
"status": "affected",
"version": "8.4(11)"
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{
"status": "affected",
"version": "9.4(3)"
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{
"status": "affected",
"version": "10.3(7)"
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{
"status": "affected",
"version": "10.4(5)"
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{
"status": "affected",
"version": "10.5(3)"
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{
"status": "affected",
"version": "9.3(15)"
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{
"status": "affected",
"version": "9.4(3a)"
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{
"status": "affected",
"version": "10.4(4g)"
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{
"status": "affected",
"version": "10.5(4)"
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{
"status": "affected",
"version": "9.4(3b)"
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{
"status": "affected",
"version": "8.4(12)"
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{
"status": "affected",
"version": "10.6(1)"
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{
"status": "affected",
"version": "10.5(3t)"
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{
"status": "affected",
"version": "10.3(8)"
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{
"status": "affected",
"version": "10.4(6)"
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{
"status": "affected",
"version": "10.5(3s)"
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{
"status": "affected",
"version": "10.5(3e)"
},
{
"status": "affected",
"version": "9.4(4)"
},
{
"status": "affected",
"version": "10.5(3o)"
},
{
"status": "affected",
"version": "9.3(16)"
},
{
"status": "affected",
"version": "10.6(1s)"
},
{
"status": "affected",
"version": "10.6(2)"
},
{
"status": "affected",
"version": "10.5(3p)"
},
{
"status": "affected",
"version": "9.4(5)"
},
{
"status": "affected",
"version": "10.3(9)"
},
{
"status": "affected",
"version": "10.6(2s)"
},
{
"status": "affected",
"version": "8.4(13)"
},
{
"status": "affected",
"version": "10.6(3)"
},
{
"status": "affected",
"version": "10.4(7)"
},
{
"status": "affected",
"version": "10.5(5)"
},
{
"status": "affected",
"version": "9.3(17)"
},
{
"status": "affected",
"version": "10.6(2n)"
},
{
"status": "affected",
"version": "10.6(3q)"
},
{
"status": "affected",
"version": "10.6(3o)"
},
{
"status": "affected",
"version": "10.6(3s)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6h)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
"version": "15.2(8e)"
},
{
"status": "affected",
"version": "16.0(3d)"
},
{
"status": "affected",
"version": "16.0(3e)"
},
{
"status": "affected",
"version": "15.2(8f)"
},
{
"status": "affected",
"version": "15.2(8g)"
},
{
"status": "affected",
"version": "15.3(1d)"
},
{
"status": "affected",
"version": "15.2(8h)"
},
{
"status": "affected",
"version": "16.0(4c)"
},
{
"status": "affected",
"version": "15.3(2a)"
},
{
"status": "affected",
"version": "15.2(8i)"
},
{
"status": "affected",
"version": "16.0(5h)"
},
{
"status": "affected",
"version": "15.3(2b)"
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{
"status": "affected",
"version": "16.0(3g)"
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{
"status": "affected",
"version": "16.0(5j)"
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{
"status": "affected",
"version": "15.3(2c)"
},
{
"status": "affected",
"version": "16.0(6c)"
},
{
"status": "affected",
"version": "15.3(2d)"
},
{
"status": "affected",
"version": "16.1(1f)"
},
{
"status": "affected",
"version": "16.0(7e)"
},
{
"status": "affected",
"version": "16.0(8e)"
},
{
"status": "affected",
"version": "15.3(2e)"
},
{
"status": "affected",
"version": "16.0(8f)"
},
{
"status": "affected",
"version": "16.1(2f)"
},
{
"status": "affected",
"version": "16.1(2g)"
},
{
"status": "affected",
"version": "15.3(2f)"
},
{
"status": "affected",
"version": "16.0(9c)"
},
{
"status": "affected",
"version": "16.1(3f)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "16.1(5e)"
},
{
"status": "affected",
"version": "16.2(1g)"
},
{
"status": "affected",
"version": "16.0(9f)"
},
{
"status": "affected",
"version": "16.2(2e)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco Unified Computing System (Managed)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "4.0(1a)"
},
{
"status": "affected",
"version": "4.1(1d)"
},
{
"status": "affected",
"version": "4.0(4f)"
},
{
"status": "affected",
"version": "4.0(4c)"
},
{
"status": "affected",
"version": "4.0(2b)"
},
{
"status": "affected",
"version": "4.1(2a)"
},
{
"status": "affected",
"version": "4.0(4a)"
},
{
"status": "affected",
"version": "4.0(4e)"
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{
"status": "affected",
"version": "4.0(4h)"
},
{
"status": "affected",
"version": "4.0(2a)"
},
{
"status": "affected",
"version": "4.1(1c)"
},
{
"status": "affected",
"version": "4.0(1b)"
},
{
"status": "affected",
"version": "4.1(1e)"
},
{
"status": "affected",
"version": "4.0(4d)"
},
{
"status": "affected",
"version": "4.0(4b)"
},
{
"status": "affected",
"version": "4.0(2e)"
},
{
"status": "affected",
"version": "4.1(1a)"
},
{
"status": "affected",
"version": "4.0(4g)"
},
{
"status": "affected",
"version": "4.0(1d)"
},
{
"status": "affected",
"version": "4.0(1c)"
},
{
"status": "affected",
"version": "4.0(4i)"
},
{
"status": "affected",
"version": "4.0(2d)"
},
{
"status": "affected",
"version": "4.1(1b)"
},
{
"status": "affected",
"version": "4.1(2b)"
},
{
"status": "affected",
"version": "4.0(4k)"
},
{
"status": "affected",
"version": "4.1(3a)"
},
{
"status": "affected",
"version": "4.1(3b)"
},
{
"status": "affected",
"version": "4.1(2c)"
},
{
"status": "affected",
"version": "4.0(4l)"
},
{
"status": "affected",
"version": "4.1(4a)"
},
{
"status": "affected",
"version": "4.1(3c)"
},
{
"status": "affected",
"version": "4.1(3d)"
},
{
"status": "affected",
"version": "4.2(1c)"
},
{
"status": "affected",
"version": "4.2(1d)"
},
{
"status": "affected",
"version": "4.0(4m)"
},
{
"status": "affected",
"version": "4.1(3e)"
},
{
"status": "affected",
"version": "4.2(1f)"
},
{
"status": "affected",
"version": "4.1(3f)"
},
{
"status": "affected",
"version": "4.2(1i)"
},
{
"status": "affected",
"version": "4.1(3h)"
},
{
"status": "affected",
"version": "4.2(1k)"
},
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CVE-2026-76457 (GCVE-0-2026-76457)
Vulnerability from nvd – Published: 2026-10-07 16:15 – Updated: 2026-10-07 17:45
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Out-of-bounds Read Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76457 are related to out-of-bounds read issues that are grouped under the Common Weakness Enumeration (CWE) CWE-125.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 17:45 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
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CVE-2026-76456 (GCVE-0-2026-76456)
Vulnerability from nvd – Published: 2026-10-07 16:15 – Updated: 2026-10-07 18:05
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Input Validation Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76456 are related to improper input validation of special elements used in a command issue that are grouped under the Common Weakness Enumeration (CWE) CWE-20.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 18:02 UTC
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) Affected: 7.3(18)N1(1) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1a) Affected: 4.1(1b) Affected: 4.0(4h) Affected: 4.1(1c) Affected: 4.0(4e) Affected: 4.0(4g) Affected: 4.0(2e) Affected: 4.0(4a) Affected: 4.0(2d) Affected: 4.0(1b) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(1c) Affected: 4.0(4b) Affected: 4.0(2b) Affected: 4.0(4d) Affected: 4.0(2a) Affected: 4.0(1d) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.1(2a) Affected: 4.1(1e) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 6.0(1b) Affected: 4.2(3p) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76456",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-07T18:02:41.724889Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-07T18:05:35.961Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(1d)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
},
{
"status": "affected",
"version": "10.3(4)"
},
{
"status": "affected",
"version": "10.3(3p)"
},
{
"status": "affected",
"version": "10.3(4a)"
},
{
"status": "affected",
"version": "9.4(1a)"
},
{
"status": "affected",
"version": "10.4(2)"
},
{
"status": "affected",
"version": "10.3(3q)"
},
{
"status": "affected",
"version": "9.3(13)"
},
{
"status": "affected",
"version": "8.2(11)"
},
{
"status": "affected",
"version": "9.4(2)"
},
{
"status": "affected",
"version": "10.3(5)"
},
{
"status": "affected",
"version": "10.4(3)"
},
{
"status": "affected",
"version": "10.3(3x)"
},
{
"status": "affected",
"version": "10.3(4g)"
},
{
"status": "affected",
"version": "10.5(1)"
},
{
"status": "affected",
"version": "8.4(10)"
},
{
"status": "affected",
"version": "9.4(2a)"
},
{
"status": "affected",
"version": "10.3(3r)"
},
{
"status": "affected",
"version": "10.3(6)"
},
{
"status": "affected",
"version": "9.3(14)"
},
{
"status": "affected",
"version": "10.4(4)"
},
{
"status": "affected",
"version": "10.3(4h)"
},
{
"status": "affected",
"version": "10.5(2)"
},
{
"status": "affected",
"version": "10.5(1j)"
},
{
"status": "affected",
"version": "8.4(11)"
},
{
"status": "affected",
"version": "9.4(3)"
},
{
"status": "affected",
"version": "10.3(7)"
},
{
"status": "affected",
"version": "10.4(5)"
},
{
"status": "affected",
"version": "10.5(3)"
},
{
"status": "affected",
"version": "9.3(15)"
},
{
"status": "affected",
"version": "9.4(3a)"
},
{
"status": "affected",
"version": "10.4(4g)"
},
{
"status": "affected",
"version": "10.5(4)"
},
{
"status": "affected",
"version": "9.4(3b)"
},
{
"status": "affected",
"version": "8.4(12)"
},
{
"status": "affected",
"version": "10.6(1)"
},
{
"status": "affected",
"version": "10.5(3t)"
},
{
"status": "affected",
"version": "10.3(8)"
},
{
"status": "affected",
"version": "10.4(6)"
},
{
"status": "affected",
"version": "10.5(3s)"
},
{
"status": "affected",
"version": "10.5(3e)"
},
{
"status": "affected",
"version": "9.4(4)"
},
{
"status": "affected",
"version": "10.5(3o)"
},
{
"status": "affected",
"version": "9.3(16)"
},
{
"status": "affected",
"version": "10.6(1s)"
},
{
"status": "affected",
"version": "10.6(2)"
},
{
"status": "affected",
"version": "10.5(3p)"
},
{
"status": "affected",
"version": "9.4(5)"
},
{
"status": "affected",
"version": "10.3(9)"
},
{
"status": "affected",
"version": "10.6(2s)"
},
{
"status": "affected",
"version": "8.4(13)"
},
{
"status": "affected",
"version": "10.6(3)"
},
{
"status": "affected",
"version": "10.4(7)"
},
{
"status": "affected",
"version": "10.5(5)"
},
{
"status": "affected",
"version": "9.3(17)"
},
{
"status": "affected",
"version": "10.6(2n)"
},
{
"status": "affected",
"version": "10.6(3q)"
},
{
"status": "affected",
"version": "10.6(3o)"
},
{
"status": "affected",
"version": "10.6(3s)"
},
{
"status": "affected",
"version": "7.3(18)N1(1)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6h)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
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"title": "Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Input Validation Vulnerabilities"
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CVE-2026-76455 (GCVE-0-2026-76455)
Vulnerability from nvd – Published: 2026-10-07 16:15 – Updated: 2026-10-08 03:55
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Access Control Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76455 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 00:00 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76455",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-07T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-08T03:55:52.070Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(1d)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
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{
"status": "affected",
"version": "10.3(4)"
},
{
"status": "affected",
"version": "10.3(3p)"
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{
"status": "affected",
"version": "10.3(4a)"
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{
"status": "affected",
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{
"status": "affected",
"version": "10.4(2)"
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{
"status": "affected",
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{
"status": "affected",
"version": "9.3(13)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "10.3(5)"
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{
"status": "affected",
"version": "10.4(3)"
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{
"status": "affected",
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{
"status": "affected",
"version": "10.3(4g)"
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{
"status": "affected",
"version": "10.5(1)"
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{
"status": "affected",
"version": "8.4(10)"
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{
"status": "affected",
"version": "9.4(2a)"
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{
"status": "affected",
"version": "10.3(3r)"
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{
"status": "affected",
"version": "10.3(6)"
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{
"status": "affected",
"version": "9.3(14)"
},
{
"status": "affected",
"version": "10.4(4)"
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{
"status": "affected",
"version": "10.3(4h)"
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{
"status": "affected",
"version": "10.5(2)"
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{
"status": "affected",
"version": "10.5(1j)"
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{
"status": "affected",
"version": "8.4(11)"
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{
"status": "affected",
"version": "9.4(3)"
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{
"status": "affected",
"version": "10.3(7)"
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{
"status": "affected",
"version": "10.4(5)"
},
{
"status": "affected",
"version": "10.5(3)"
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{
"status": "affected",
"version": "9.3(15)"
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{
"status": "affected",
"version": "9.4(3a)"
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{
"status": "affected",
"version": "10.4(4g)"
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{
"status": "affected",
"version": "10.5(4)"
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{
"status": "affected",
"version": "9.4(3b)"
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{
"status": "affected",
"version": "8.4(12)"
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{
"status": "affected",
"version": "10.6(1)"
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{
"status": "affected",
"version": "10.5(3t)"
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{
"status": "affected",
"version": "10.3(8)"
},
{
"status": "affected",
"version": "10.4(6)"
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{
"status": "affected",
"version": "10.5(3s)"
},
{
"status": "affected",
"version": "10.5(3e)"
},
{
"status": "affected",
"version": "9.4(4)"
},
{
"status": "affected",
"version": "10.5(3o)"
},
{
"status": "affected",
"version": "9.3(16)"
},
{
"status": "affected",
"version": "10.6(1s)"
},
{
"status": "affected",
"version": "10.6(2)"
},
{
"status": "affected",
"version": "10.5(3p)"
},
{
"status": "affected",
"version": "9.4(5)"
},
{
"status": "affected",
"version": "10.3(9)"
},
{
"status": "affected",
"version": "10.6(2s)"
},
{
"status": "affected",
"version": "8.4(13)"
},
{
"status": "affected",
"version": "10.6(3)"
},
{
"status": "affected",
"version": "10.4(7)"
},
{
"status": "affected",
"version": "10.5(5)"
},
{
"status": "affected",
"version": "9.3(17)"
},
{
"status": "affected",
"version": "10.6(2n)"
},
{
"status": "affected",
"version": "10.6(3q)"
},
{
"status": "affected",
"version": "10.6(3o)"
},
{
"status": "affected",
"version": "10.6(3s)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6h)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
"version": "15.2(8e)"
},
{
"status": "affected",
"version": "16.0(3d)"
},
{
"status": "affected",
"version": "16.0(3e)"
},
{
"status": "affected",
"version": "15.2(8f)"
},
{
"status": "affected",
"version": "15.2(8g)"
},
{
"status": "affected",
"version": "15.3(1d)"
},
{
"status": "affected",
"version": "15.2(8h)"
},
{
"status": "affected",
"version": "16.0(4c)"
},
{
"status": "affected",
"version": "15.3(2a)"
},
{
"status": "affected",
"version": "15.2(8i)"
},
{
"status": "affected",
"version": "16.0(5h)"
},
{
"status": "affected",
"version": "15.3(2b)"
},
{
"status": "affected",
"version": "16.0(3g)"
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{
"status": "affected",
"version": "16.0(5j)"
},
{
"status": "affected",
"version": "15.3(2c)"
},
{
"status": "affected",
"version": "16.0(6c)"
},
{
"status": "affected",
"version": "15.3(2d)"
},
{
"status": "affected",
"version": "16.1(1f)"
},
{
"status": "affected",
"version": "16.0(7e)"
},
{
"status": "affected",
"version": "16.0(8e)"
},
{
"status": "affected",
"version": "15.3(2e)"
},
{
"status": "affected",
"version": "16.0(8f)"
},
{
"status": "affected",
"version": "16.1(2f)"
},
{
"status": "affected",
"version": "16.1(2g)"
},
{
"status": "affected",
"version": "15.3(2f)"
},
{
"status": "affected",
"version": "16.0(9c)"
},
{
"status": "affected",
"version": "16.1(3f)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "16.0(6h)"
},
{
"status": "affected",
"version": "16.0(8h)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "16.0(9e)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "16.1(5e)"
},
{
"status": "affected",
"version": "16.2(1g)"
},
{
"status": "affected",
"version": "16.0(9f)"
},
{
"status": "affected",
"version": "16.2(2e)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco Unified Computing System (Managed)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "4.0(1a)"
},
{
"status": "affected",
"version": "4.1(1d)"
},
{
"status": "affected",
"version": "4.0(4f)"
},
{
"status": "affected",
"version": "4.0(4c)"
},
{
"status": "affected",
"version": "4.0(2b)"
},
{
"status": "affected",
"version": "4.1(2a)"
},
{
"status": "affected",
"version": "4.0(4a)"
},
{
"status": "affected",
"version": "4.0(4e)"
},
{
"status": "affected",
"version": "4.0(4h)"
},
{
"status": "affected",
"version": "4.0(2a)"
},
{
"status": "affected",
"version": "4.1(1c)"
},
{
"status": "affected",
"version": "4.0(1b)"
},
{
"status": "affected",
"version": "4.1(1e)"
},
{
"status": "affected",
"version": "4.0(4d)"
},
{
"status": "affected",
"version": "4.0(4b)"
},
{
"status": "affected",
"version": "4.0(2e)"
},
{
"status": "affected",
"version": "4.1(1a)"
},
{
"status": "affected",
"version": "4.0(4g)"
},
{
"status": "affected",
"version": "4.0(1d)"
},
{
"status": "affected",
"version": "4.0(1c)"
},
{
"status": "affected",
"version": "4.0(4i)"
},
{
"status": "affected",
"version": "4.0(2d)"
},
{
"status": "affected",
"version": "4.1(1b)"
},
{
"status": "affected",
"version": "4.1(2b)"
},
{
"status": "affected",
"version": "4.0(4k)"
},
{
"status": "affected",
"version": "4.1(3a)"
},
{
"status": "affected",
"version": "4.1(3b)"
},
{
"status": "affected",
"version": "4.1(2c)"
},
{
"status": "affected",
"version": "4.0(4l)"
},
{
"status": "affected",
"version": "4.1(4a)"
},
{
"status": "affected",
"version": "4.1(3c)"
},
{
"status": "affected",
"version": "4.1(3d)"
},
{
"status": "affected",
"version": "4.2(1c)"
},
{
"status": "affected",
"version": "4.2(1d)"
},
{
"status": "affected",
"version": "4.0(4m)"
},
{
"status": "affected",
"version": "4.1(3e)"
},
{
"status": "affected",
"version": "4.2(1f)"
},
{
"status": "affected",
"version": "4.1(3f)"
},
{
"status": "affected",
"version": "4.2(1i)"
},
{
"status": "affected",
"version": "4.1(3h)"
},
{
"status": "affected",
"version": "4.2(1k)"
},
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CVE-2026-76453 (GCVE-0-2026-76453)
Vulnerability from nvd – Published: 2026-10-07 16:12 – Updated: 2026-10-08 13:00
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Neutralization Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76453 are related to improper neutralization issues that are grouped under the Common Weakness Enumeration (CWE) CWE-707.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 03:55 UTC
CWE
- CWE-707 - Improper Neutralization
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
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}
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"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
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"baseScore": 8.8,
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"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"providerMetadata": {
"dateUpdated": "2026-10-07T16:12:24.554Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
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"references": [
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"name": "cisco-sa-hardening-nxosw1-cWzSbtR",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-nxosw1-cWzSbtR"
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"discovery": "INTERNAL"
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"title": "Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Neutralization Vulnerabilities"
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"datePublished": "2026-10-07T16:12:24.554Z",
"dateReserved": "2026-08-19T12:02:03.636Z",
"dateUpdated": "2026-10-08T13:00:07.473Z",
"state": "PUBLISHED"
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}
CVE-2026-20038 (GCVE-0-2026-20038)
Vulnerability from nvd – Published: 2026-10-07 16:11 – Updated: 2026-10-07 18:05
VLAI
EPSS
VEX
Title
Cisco Nexus 9000 Series Fabric Switches in ACI Mode Policy-Based Redirect Endpoint Group Contract Bypass Vulnerability
Summary
A vulnerability in the endpoint group (EPG) contract functionality of Cisco Nexus 9000 Series Fabric Switches in ACI Mode could allow an unauthenticated, remote attacker to bypass configured EPG contracts.
This vulnerability is due to an improper control with EPG contracts. An attacker could exploit this vulnerability by sending IPv4 or IPv6 packets using UDP source and destination ports that are assigned to DHCP traffic through an affected device. A successful exploit could allow the attacker to bypass EPG contracts on the affected device.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 18:02 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
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CVE-2026-20048 (GCVE-0-2026-20048)
Vulnerability from nvd – Published: 2026-02-25 16:26 – Updated: 2026-02-25 19:05
VLAI
EPSS
VEX
Title
Cisco NX-OS Software SNMP Denial of Service Vulnerability
Summary
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper processing when parsing SNMP requests. An attacker could exploit this vulnerability by continuously sending SNMP queries to a specific MIB of an affected device. A successful exploit could allow the attacker to cause a kernel panic on the device, resulting in a reload and a DoS condition.
Note: This vulnerability affects SNMP versions 1, 2c, and 3. To exploit this vulnerability through SNMPv1 or SNMPv2c, the attacker must have a valid read-only SNMP community string for the affected system. To exploit this vulnerability through SNMPv3, the attacker must have valid SNMP user credentials for the affected system.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 18:18 UTC
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) |
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CVE-2026-20033 (GCVE-0-2026-20033)
Vulnerability from nvd – Published: 2026-02-25 16:26 – Updated: 2026-02-25 19:05
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Denial of Service Vulnerability
Summary
A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient validation when processing specific Ethernet frames. An attacker could exploit this vulnerability by sending a crafted Ethernet frame to the management interface of an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition.
Note: Only the out-of-band (OOB) management interface is affected.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 18:18 UTC
CWE
- CWE-805 - Buffer Access with Incorrect Length Value
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) |
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CVE-2026-20010 (GCVE-0-2026-20010)
Vulnerability from nvd – Published: 2026-02-25 16:18 – Updated: 2026-02-25 19:05
VLAI
EPSS
VEX
Title
Cisco Nexus 3000 and 9000 Series Switches Link Layer Discovery Protocol Denial of Service Vulnerability
Summary
A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the LLDP process to restart, which could cause an affected device to reload unexpectedly.
This vulnerability is due to improper handling of specific fields in an LLDP frame. An attacker could exploit this vulnerability by sending a crafted LLDP packet to an interface of an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.
Note: LLDP is a Layer 2 link protocol. To exploit this vulnerability, an attacker would need to be directly connected to an interface of an affected device, either physically or logically (for example, through a Layer 2 Tunnel configured to transport the LLDP protocol).
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 18:18 UTC
CWE
- CWE-805 - Buffer Access with Incorrect Length Value
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
10.3(1)
Affected: 10.3(2) Affected: 10.3(3) Affected: 10.4(1) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.3(3r) Affected: 10.3(4h) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
16.0(2h)
Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 16.0(4c) Affected: 16.0(5h) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 16.0(6c) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.3(4e)
Affected: 4.3(6b) Affected: 4.3(4c) Affected: 4.3(4f) Affected: 4.3(6d) Affected: 4.3(5e) Affected: 4.3(4d) Affected: 4.3(4b) Affected: 4.3(5a) Affected: 4.3(5c) Affected: 4.3(5d) Affected: 4.3(6c) Affected: 4.3(6a) |
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CVE-2025-20292 (GCVE-0-2025-20292)
Vulnerability from nvd – Published: 2025-08-27 16:23 – Updated: 2025-08-27 18:25
VLAI
EPSS
VEX
Title
Cisco NXOS Software Command Injection Vulnerability
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute a command injection attack on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device.
This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted input as the argument of an affected CLI command. A successful exploit could allow the attacker to read and write files on the underlying operating system with the privileges of a non-root user account. File system access is limited to the permissions that are granted to that non-root user account.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-27 18:24 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(6)N1(1a) Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 7.3(6)N1(1) Affected: 8.4(3) Affected: 9.2(3) Affected: 7.0(3)I5(2) Affected: 8.2(1) Affected: 6.0(2)A8(7a) Affected: 7.0(3)I4(5) Affected: 7.0(3)I4(6) Affected: 7.3(4)N1(1) Affected: 7.0(3)I4(3) Affected: 9.2(2v) Affected: 7.0(3)I4(7) Affected: 7.0(3)I4(1) Affected: 7.0(3)I4(8) Affected: 7.0(3)I4(2) Affected: 6.0(2)A8(11) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 7.0(3)I4(1t) Affected: 7.0(3)I7(6z) Affected: 9.3(2) Affected: 7.0(3)F3(3) Affected: 7.0(3)I7(3z) Affected: 7.0(3)IM7(2) Affected: 6.0(2)A8(11b) Affected: 7.3(0)N1(1) Affected: 7.0(3)I7(5a) Affected: 8.1(1) Affected: 7.0(3)I6(1) Affected: 8.2(2) Affected: 7.3(2)N1(1c) Affected: 7.0(3)I5(3b) Affected: 8.3(2) Affected: 7.3(5)N1(1) Affected: 7.3(2)N1(1b) Affected: 7.3(2)D1(3a) Affected: 7.3(1)N1(1) Affected: 9.2(4) Affected: 6.0(2)A8(10) Affected: 6.0(2)A8(2) Affected: 7.0(3)IC4(4) Affected: 7.3(4)N1(1a) Affected: 8.1(2) Affected: 7.0(3)F3(3c) Affected: 7.3(3)D1(1) Affected: 7.0(3)F3(1) Affected: 7.0(3)F3(5) Affected: 8.2(3) Affected: 7.0(3)I7(2) Affected: 7.0(3)I5(3) Affected: 7.0(3)I7(3) Affected: 6.0(2)A8(6) Affected: 7.0(3)I6(2) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)N1(1b) Affected: 6.0(2)A8(5) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 7.3(2)N1(1) Affected: 9.3(1) Affected: 7.3(0)N1(1a) Affected: 6.0(2)A8(7) Affected: 7.0(3)I7(6) Affected: 7.3(2)D1(2) Affected: 6.0(2)A8(11a) Affected: 7.0(3)I4(8z) Affected: 7.0(3)I4(9) Affected: 8.2(4) Affected: 7.0(3)I7(4) Affected: 7.0(3)I7(7) Affected: 6.0(2)A8(9) Affected: 6.0(2)A8(1) Affected: 6.0(2)A8(10a) Affected: 7.0(3)I5(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 5.2(1)SV5(1.2) Affected: 7.0(3)F3(4) Affected: 7.3(3)N1(1) Affected: 7.0(3)I4(8b) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 6.0(2)A8(3) Affected: 7.0(3)I4(6t) Affected: 7.0(3)I5(3a) Affected: 8.1(1a) Affected: 6.0(2)A8(8) Affected: 7.0(3)I7(5) Affected: 7.0(3)F3(3a) Affected: 6.0(2)A8(4) Affected: 7.0(3)I4(8a) Affected: 7.0(3)F3(2) Affected: 7.0(3)I4(4) Affected: 7.0(3)I7(1) Affected: 7.0(3)IA7(2) Affected: 7.0(3)IA7(1) Affected: 6.0(2)A8(7b) Affected: 7.3(1)D1(1) Affected: 5.2(1)SV5(1.1) Affected: 6.0(2)A8(4a) Affected: 7.3(0)D1(1) Affected: 5.2(1)SV5(1.3) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 7.3(7)N1(1) Affected: 7.0(3)I7(8) Affected: 7.3(7)N1(1a) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 7.3(8)N1(1) Affected: 7.0(3)I7(9) Affected: 7.3(7)N1(1b) Affected: 5.2(1)SV5(1.3a) Affected: 8.5(1) Affected: 9.3(6) Affected: 10.1(2) Affected: 10.1(1) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 5.2(1)SV5(1.3b) Affected: 9.3(5w) Affected: 8.2(7) Affected: 7.3(9)N1(1) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.0(3)I7(9w) Affected: 10.2(1) Affected: 7.3(8)N1(1a) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 7.3(10)N1(1) Affected: 8.4(5) Affected: 7.0(3)I7(10) Affected: 7.3(8)N1(1b) Affected: 8.2(8) Affected: 10.2(1q) Affected: 10.2(2) Affected: 9.3(9) Affected: 10.1(2t) Affected: 5.2(1)SV5(1.3c) Affected: 7.3(9)D1(1) Affected: 7.3(11)N1(1) Affected: 10.2(3) Affected: 8.4(6) Affected: 10.2(3t) Affected: 8.4(2e) Affected: 9.3(10) Affected: 7.3(11)N1(1a) Affected: 10.2(2a) Affected: 7.3(12)N1(1) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 10.2(4) Affected: 7.3(13)N1(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 10.2(5) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.2(3v) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 7.3(14)N1(1) Affected: 10.2(6) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.2(7) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 7.3(15)N1(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.2(8) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 9.4(3) Affected: 9.4(3a) Affected: 10.4(4g) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
14.1(1j)
Affected: 14.0(3d) Affected: 14.1(1k) Affected: 13.2(1m) Affected: 14.0(3c) Affected: 13.2(2l) Affected: 13.2(7k) Affected: 14.1(1l) Affected: 14.2(2f) Affected: 13.2(3s) Affected: 13.2(2o) Affected: 14.0(2c) Affected: 14.1(2m) Affected: 13.2(5e) Affected: 14.1(2o) Affected: 13.2(7f) Affected: 13.2(41d) Affected: 13.2(4d) Affected: 13.2(3o) Affected: 13.2(1l) Affected: 14.0(1h) Affected: 13.2(3n) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 13.2(4e) Affected: 14.2(1i) Affected: 13.2(9b) Affected: 14.1(2s) Affected: 14.1(1i) Affected: 14.1(2g) Affected: 13.2(3j) Affected: 13.2(5d) Affected: 13.2(6i) Affected: 14.1(2u) Affected: 13.2(3i) Affected: 13.2(3r) Affected: 13.2(5f) Affected: 14.2(1j) Affected: 14.1(2w) Affected: 14.2(3n) Affected: 14.2(3l) Affected: 14.2(3j) Affected: 14.2(2g) Affected: 13.2(8d) Affected: 14.1(2x) Affected: 13.2(9f) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 13.2(9h) Affected: 15.0(1k) Affected: 14.2(4k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 15.0(2h) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 15.1(1h) Affected: 14.2(6d) Affected: 15.1(2e) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 15.1(3e) Affected: 13.2(10e) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 15.1(4c) Affected: 14.2(6o) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 14.2(7l) Affected: 13.2(10f) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 14.2(7q) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 14.2(7t) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 13.2(10g) Affected: 16.0(1g) Affected: 14.2(7u) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 14.2(7v) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 14.2(7w) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(4c)
Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(1a) Affected: 4.0(2a) Affected: 4.0(1b) Affected: 4.1(1c) Affected: 4.0(4a) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4d) Affected: 4.0(4h) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.1(1e) Affected: 4.0(4f) Affected: 4.0(4e) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.0(1c) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(5e) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-20292",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-27T18:24:42.891013Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-27T18:25:03.052Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(6)N1(1a)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "7.3(6)N1(1)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "7.0(3)I5(2)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(7a)"
},
{
"status": "affected",
"version": "7.0(3)I4(5)"
},
{
"status": "affected",
"version": "7.0(3)I4(6)"
},
{
"status": "affected",
"version": "7.3(4)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(3)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.0(3)I4(7)"
},
{
"status": "affected",
"version": "7.0(3)I4(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(8)"
},
{
"status": "affected",
"version": "7.0(3)I4(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(11)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "7.0(3)I4(1t)"
},
{
"status": "affected",
"version": "7.0(3)I7(6z)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(3z)"
},
{
"status": "affected",
"version": "7.0(3)IM7(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(11b)"
},
{
"status": "affected",
"version": "7.3(0)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I7(5a)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "7.0(3)I6(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "7.3(2)N1(1c)"
},
{
"status": "affected",
"version": "7.0(3)I5(3b)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(5)N1(1)"
},
{
"status": "affected",
"version": "7.3(2)N1(1b)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "7.3(1)N1(1)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "6.0(2)A8(10)"
},
{
"status": "affected",
"version": "6.0(2)A8(2)"
},
{
"status": "affected",
"version": "7.0(3)IC4(4)"
},
{
"status": "affected",
"version": "7.3(4)N1(1a)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3c)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(5)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(2)"
},
{
"status": "affected",
"version": "7.0(3)I5(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(6)"
},
{
"status": "affected",
"version": "7.0(3)I6(2)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)N1(1b)"
},
{
"status": "affected",
"version": "6.0(2)A8(5)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "7.3(2)N1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(0)N1(1a)"
},
{
"status": "affected",
"version": "6.0(2)A8(7)"
},
{
"status": "affected",
"version": "7.0(3)I7(6)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(11a)"
},
{
"status": "affected",
"version": "7.0(3)I4(8z)"
},
{
"status": "affected",
"version": "7.0(3)I4(9)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(7)"
},
{
"status": "affected",
"version": "6.0(2)A8(9)"
},
{
"status": "affected",
"version": "6.0(2)A8(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(10a)"
},
{
"status": "affected",
"version": "7.0(3)I5(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.2)"
},
{
"status": "affected",
"version": "7.0(3)F3(4)"
},
{
"status": "affected",
"version": "7.3(3)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(8b)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(3)"
},
{
"status": "affected",
"version": "7.0(3)I4(6t)"
},
{
"status": "affected",
"version": "7.0(3)I5(3a)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "6.0(2)A8(8)"
},
{
"status": "affected",
"version": "7.0(3)I7(5)"
},
{
"status": "affected",
"version": "7.0(3)F3(3a)"
},
{
"status": "affected",
"version": "6.0(2)A8(4)"
},
{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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{
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{
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{
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{
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{
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{
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"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
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"value": "A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute a command injection attack on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted input as the argument of an affected CLI command. A successful exploit could allow the attacker to read and write files on the underlying operating system with the privileges of a non-root user account. File system access is limited to the permissions that are granted to that non-root user account."
}
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"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"descriptions": [
{
"cweId": "CWE-78",
"description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
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"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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"name": "cisco-sa-nxos-cmdinj-qhNze5Ss",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-cmdinj-qhNze5Ss"
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"defects": [
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"title": "Cisco NXOS Software Command Injection Vulnerability"
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"dateReserved": "2024-10-10T19:15:13.251Z",
"dateUpdated": "2025-08-27T18:25:03.052Z",
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CVE-2024-20397 (GCVE-0-2024-20397)
Vulnerability from nvd – Published: 2024-12-04 16:13 – Updated: 2025-04-08 14:29
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Image Verification Bypass Vulnerability
Summary
A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification.
This vulnerability is due to insecure bootloader settings. An attacker could exploit this vulnerability by executing a series of bootloader commands. A successful exploit could allow the attacker to bypass NX-OS image signature verification and load unverified software.
Severity
5.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-04 19:27 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 7.0(3)I5(2) Affected: 8.2(1) Affected: 6.0(2)A8(7a) Affected: 7.0(3)I4(5) Affected: 7.3(1)D1(1) Affected: 7.0(3)I4(6) Affected: 7.0(3)I4(3) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.0(3)I4(7) Affected: 7.0(3)I4(1) Affected: 7.0(3)I4(8) Affected: 7.0(3)I4(2) Affected: 6.0(2)A8(11) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 7.0(3)I4(1t) Affected: 7.0(3)I7(6z) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 7.0(3)F3(3) Affected: 7.0(3)I7(3z) Affected: 7.0(3)IM7(2) Affected: 6.0(2)A8(11b) Affected: 7.0(3)I7(5a) Affected: 8.1(1) Affected: 7.0(3)I6(1) Affected: 8.2(2) Affected: 7.0(3)I5(3b) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 6.0(2)A8(10) Affected: 6.0(2)A8(2) Affected: 7.0(3)IC4(4) Affected: 8.1(2) Affected: 7.0(3)F3(3c) Affected: 7.3(3)D1(1) Affected: 7.0(3)F3(1) Affected: 7.0(3)F3(5) Affected: 8.2(3) Affected: 7.0(3)I7(2) Affected: 7.0(3)I5(3) Affected: 7.0(3)I7(3) Affected: 6.0(2)A8(6) Affected: 7.0(3)I6(2) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 6.0(2)A8(5) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 6.0(2)A8(7) Affected: 7.0(3)I7(6) Affected: 7.3(2)D1(2) Affected: 6.0(2)A8(11a) Affected: 7.0(3)I4(8z) Affected: 7.0(3)I4(9) Affected: 8.2(4) Affected: 7.0(3)I7(4) Affected: 7.0(3)I7(7) Affected: 7.3(0)DY(1) Affected: 6.0(2)A8(9) Affected: 6.0(2)A8(1) Affected: 6.0(2)A8(10a) Affected: 7.0(3)I5(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 7.0(3)F3(4) Affected: 7.0(3)I4(8b) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 6.0(2)A8(3) Affected: 7.0(3)I4(6t) Affected: 7.0(3)I5(3a) Affected: 8.1(1a) Affected: 6.0(2)A8(8) Affected: 7.0(3)I7(5) Affected: 7.0(3)F3(3a) Affected: 6.0(2)A8(4) Affected: 7.0(3)I4(8a) Affected: 7.0(3)F3(2) Affected: 7.0(3)I4(4) Affected: 7.0(3)I7(1) Affected: 7.0(3)IA7(2) Affected: 7.0(3)IA7(1) Affected: 6.0(2)A8(7b) Affected: 6.0(2)A8(4a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 7.0(3)I7(8) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 7.0(3)I7(9) Affected: 8.5(1) Affected: 9.3(6) Affected: 10.1(2) Affected: 10.1(1) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.0(3)I7(9w) Affected: 10.2(1) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 7.0(3)I7(10) Affected: 8.2(8) Affected: 10.2(1q) Affected: 10.2(2) Affected: 9.3(9) Affected: 10.1(2t) Affected: 7.3(9)D1(1) Affected: 10.2(3) Affected: 8.4(6) Affected: 10.2(3t) Affected: 8.4(2e) Affected: 9.3(10) Affected: 10.2(2a) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 10.2(4) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 10.2(5) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.2(3v) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.2(6) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 10.3(5) Affected: 10.2(7) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 10.2(8) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.4(4g) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
14.1(1j)
Affected: 14.0(3d) Affected: 14.1(1k) Affected: 13.2(1m) Affected: 14.0(3c) Affected: 13.2(2l) Affected: 13.2(7k) Affected: 14.1(1l) Affected: 14.2(2f) Affected: 13.2(3s) Affected: 13.2(2o) Affected: 14.0(2c) Affected: 14.1(2m) Affected: 13.2(5e) Affected: 14.1(2o) Affected: 13.2(7f) Affected: 13.2(41d) Affected: 13.2(4d) Affected: 13.2(3o) Affected: 13.2(1l) Affected: 14.0(1h) Affected: 13.2(3n) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 13.2(4e) Affected: 14.2(1i) Affected: 13.2(9b) Affected: 14.1(2s) Affected: 14.1(1i) Affected: 14.1(2g) Affected: 13.2(3j) Affected: 13.2(5d) Affected: 13.2(6i) Affected: 14.1(2u) Affected: 13.2(3i) Affected: 13.2(3r) Affected: 13.2(5f) Affected: 14.2(1j) Affected: 14.1(2w) Affected: 14.2(3n) Affected: 14.2(3l) Affected: 14.2(3j) Affected: 14.2(2g) Affected: 13.2(8d) Affected: 14.1(2x) Affected: 13.2(9f) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 13.2(9h) Affected: 15.0(1k) Affected: 14.2(4k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 15.0(2h) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 15.1(1h) Affected: 14.2(6d) Affected: 15.1(2e) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 15.1(3e) Affected: 13.2(10e) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 15.1(4c) Affected: 14.2(6o) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 14.2(7l) Affected: 13.2(10f) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 14.2(7q) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 14.2(7t) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 13.2(10g) Affected: 16.0(1g) Affected: 14.2(7u) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 14.2(7v) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 14.2(7w) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(4c)
Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(1a) Affected: 4.0(2a) Affected: 4.0(1b) Affected: 4.1(1c) Affected: 4.0(4a) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4d) Affected: 4.0(4h) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.1(1e) Affected: 4.0(4f) Affected: 4.0(4e) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.0(1c) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.2(3k) Affected: 4.2(3l) Affected: 4.3(2f) Affected: 4.2(3m) |
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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{
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{
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{
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{
"status": "affected",
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"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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CVE-2024-20289 (GCVE-0-2024-20289)
Vulnerability from nvd – Published: 2024-08-28 16:31 – Updated: 2024-08-28 17:24
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Command Injection Vulnerability
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to execute arbitrary commands on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of arguments for a specific CLI command. An attacker could exploit this vulnerability by including crafted input as the argument of the affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the currently logged-in user.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-28 17:24 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
9.3(3)
Affected: 9.3(4) Affected: 9.3(5) Affected: 9.3(6) Affected: 10.1(2) Affected: 10.1(1) Affected: 9.3(5w) Affected: 9.3(7) Affected: 9.3(7k) Affected: 10.2(1) Affected: 9.3(7a) Affected: 9.3(8) Affected: 10.2(1q) Affected: 10.2(2) Affected: 9.3(9) Affected: 10.1(2t) Affected: 10.2(3) Affected: 10.2(3t) Affected: 9.3(10) Affected: 10.2(2a) Affected: 10.3(1) Affected: 10.2(4) Affected: 10.3(2) Affected: 9.3(11) Affected: 10.3(3) Affected: 10.2(5) Affected: 9.3(12) Affected: 10.2(3v) Affected: 10.4(1) Affected: 10.3(99w) Affected: 10.2(6) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.3(3r) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
16.0(2h)
Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 16.0(4c) Affected: 16.0(5h) Affected: 16.0(3g) Affected: 16.0(5j) |
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CVE-2024-20294 (GCVE-0-2024-20294)
Vulnerability from nvd – Published: 2024-02-28 16:16 – Updated: 2024-08-01 21:59
VLAI
EPSS
VEX
Summary
A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper handling of specific fields in an LLDP frame. An attacker could exploit this vulnerability by sending a crafted LLDP packet to an interface of an affected device and having an authenticated user retrieve LLDP statistics from the affected device through CLI show commands or Simple Network Management Protocol (SNMP) requests. A successful exploit could allow the attacker to cause the LLDP service to crash and stop running on the affected device. In certain situations, the LLDP crash may result in a reload of the affected device.
Note: LLDP is a Layer 2 link protocol. To exploit this vulnerability, an attacker would need to be directly connected to an interface of an affected device, either physically or logically (for example, through a Layer 2 Tunnel configured to transport the LLDP protocol).
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-29 18:49 UTC
CWE
- CWE-805 - Buffer Access with Incorrect Length Value
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
6.0(2)A3(1)
Affected: 6.0(2)A3(2) Affected: 6.0(2)A3(4) Affected: 6.0(2)A4(1) Affected: 6.0(2)A4(2) Affected: 6.0(2)A4(3) Affected: 6.0(2)A4(4) Affected: 6.0(2)A4(5) Affected: 6.0(2)A4(6) Affected: 6.0(2)A6(1) Affected: 6.0(2)A6(1a) Affected: 6.0(2)A6(2) Affected: 6.0(2)A6(2a) Affected: 6.0(2)A6(3) Affected: 6.0(2)A6(3a) Affected: 6.0(2)A6(4) Affected: 6.0(2)A6(4a) Affected: 6.0(2)A6(5) Affected: 6.0(2)A6(5a) Affected: 6.0(2)A6(5b) Affected: 6.0(2)A6(6) Affected: 6.0(2)A6(7) Affected: 6.0(2)A6(8) Affected: 6.0(2)A7(1) Affected: 6.0(2)A7(1a) Affected: 6.0(2)A7(2) Affected: 6.0(2)A7(2a) Affected: 6.0(2)A8(1) Affected: 6.0(2)A8(2) Affected: 6.0(2)A8(3) Affected: 6.0(2)A8(4) Affected: 6.0(2)A8(4a) Affected: 6.0(2)A8(5) Affected: 6.0(2)A8(6) Affected: 6.0(2)A8(7) Affected: 6.0(2)A8(7a) Affected: 6.0(2)A8(7b) Affected: 6.0(2)A8(8) Affected: 6.0(2)A8(9) Affected: 6.0(2)A8(10a) Affected: 6.0(2)A8(10) Affected: 6.0(2)A8(11) Affected: 6.0(2)A8(11a) Affected: 6.0(2)A8(11b) Affected: 6.0(2)U2(1) Affected: 6.0(2)U2(2) Affected: 6.0(2)U2(3) Affected: 6.0(2)U2(4) Affected: 6.0(2)U2(5) Affected: 6.0(2)U2(6) Affected: 6.0(2)U3(1) Affected: 6.0(2)U3(2) Affected: 6.0(2)U3(3) Affected: 6.0(2)U3(4) Affected: 6.0(2)U3(5) Affected: 6.0(2)U3(6) Affected: 6.0(2)U3(7) Affected: 6.0(2)U3(8) Affected: 6.0(2)U3(9) Affected: 6.0(2)U4(1) Affected: 6.0(2)U4(2) Affected: 6.0(2)U4(3) Affected: 6.0(2)U4(4) Affected: 6.0(2)U5(1) Affected: 6.0(2)U5(2) Affected: 6.0(2)U5(3) Affected: 6.0(2)U5(4) Affected: 6.0(2)U6(1) Affected: 6.0(2)U6(2) Affected: 6.0(2)U6(3) Affected: 6.0(2)U6(4) Affected: 6.0(2)U6(5) Affected: 6.0(2)U6(6) Affected: 6.0(2)U6(7) Affected: 6.0(2)U6(8) Affected: 6.0(2)U6(1a) Affected: 6.0(2)U6(2a) Affected: 6.0(2)U6(3a) Affected: 6.0(2)U6(4a) Affected: 6.0(2)U6(5a) Affected: 6.0(2)U6(5b) Affected: 6.0(2)U6(5c) Affected: 6.0(2)U6(9) Affected: 6.0(2)U6(10) Affected: 6.2(2) Affected: 6.2(2a) Affected: 6.2(6) Affected: 6.2(6b) Affected: 6.2(8) Affected: 6.2(8a) Affected: 6.2(8b) Affected: 6.2(10) Affected: 6.2(12) Affected: 6.2(18) Affected: 6.2(16) Affected: 6.2(14) Affected: 6.2(6a) Affected: 6.2(20) Affected: 6.2(1) Affected: 6.2(3) Affected: 6.2(5) Affected: 6.2(5a) Affected: 6.2(5b) Affected: 6.2(7) Affected: 6.2(9) Affected: 6.2(9a) Affected: 6.2(9b) Affected: 6.2(9c) Affected: 6.2(11) Affected: 6.2(11b) Affected: 6.2(11c) Affected: 6.2(11d) Affected: 6.2(11e) Affected: 6.2(13) Affected: 6.2(13a) Affected: 6.2(13b) Affected: 6.2(15) Affected: 6.2(17) Affected: 6.2(19) Affected: 6.2(21) Affected: 6.2(23) Affected: 6.2(20a) Affected: 6.2(25) Affected: 6.2(22) Affected: 6.2(27) Affected: 6.2(29) Affected: 6.2(24) Affected: 6.2(31) Affected: 6.2(24a) Affected: 6.2(33) Affected: 7.0(3)F1(1) Affected: 7.0(3)F2(1) Affected: 7.0(3)F2(2) Affected: 7.0(3)F3(1) Affected: 7.0(3)F3(2) Affected: 7.0(3)F3(3) Affected: 7.0(3)F3(3a) Affected: 7.0(3)F3(4) Affected: 7.0(3)F3(3c) Affected: 7.0(3)F3(5) Affected: 7.0(3)I2(2a) Affected: 7.0(3)I2(2b) Affected: 7.0(3)I2(2c) Affected: 7.0(3)I2(2d) Affected: 7.0(3)I2(2e) Affected: 7.0(3)I2(3) Affected: 7.0(3)I2(4) Affected: 7.0(3)I2(5) Affected: 7.0(3)I2(1) Affected: 7.0(3)I2(1a) Affected: 7.0(3)I2(2) Affected: 7.0(3)I3(1) Affected: 7.0(3)I4(1) Affected: 7.0(3)I4(2) Affected: 7.0(3)I4(3) Affected: 7.0(3)I4(4) Affected: 7.0(3)I4(5) Affected: 7.0(3)I4(6) Affected: 7.0(3)I4(7) Affected: 7.0(3)I4(8) Affected: 7.0(3)I4(8a) Affected: 7.0(3)I4(8b) Affected: 7.0(3)I4(8z) Affected: 7.0(3)I4(9) Affected: 7.0(3)I5(1) Affected: 7.0(3)I5(2) Affected: 7.0(3)I6(1) Affected: 7.0(3)I6(2) Affected: 7.0(3)I7(1) Affected: 7.0(3)I7(2) Affected: 7.0(3)I7(3) Affected: 7.0(3)I7(4) Affected: 7.0(3)I7(5) Affected: 7.0(3)I7(5a) Affected: 7.0(3)I7(6) Affected: 7.0(3)I7(7) Affected: 7.0(3)I7(8) Affected: 7.0(3)I7(9) Affected: 7.0(3)I7(10) Affected: 7.1(0)N1(1a) Affected: 7.1(0)N1(1b) Affected: 7.1(0)N1(1) Affected: 7.1(1)N1(1) Affected: 7.1(2)N1(1) Affected: 7.1(3)N1(1) Affected: 7.1(3)N1(2) Affected: 7.1(4)N1(1) Affected: 7.1(5)N1(1) Affected: 7.1(5)N1(1b) Affected: 7.2(0)D1(1) Affected: 7.2(1)D1(1) Affected: 7.2(2)D1(2) Affected: 7.2(2)D1(1) Affected: 7.3(0)D1(1) Affected: 7.3(0)DX(1) Affected: 7.3(0)DY(1) Affected: 7.3(0)N1(1) Affected: 7.3(1)D1(1) Affected: 7.3(1)DY(1) Affected: 7.3(1)N1(1) Affected: 7.3(2)D1(1) Affected: 7.3(2)D1(2) Affected: 7.3(2)D1(3) Affected: 7.3(2)D1(3a) Affected: 7.3(2)N1(1) Affected: 7.3(3)N1(1) Affected: 8.0(1) Affected: 8.1(1) Affected: 8.1(2) Affected: 8.1(2a) Affected: 8.1(1a) Affected: 8.1(1b) Affected: 8.2(1) Affected: 8.2(2) Affected: 8.2(3) Affected: 8.2(4) Affected: 8.2(5) Affected: 8.2(6) Affected: 8.2(7) Affected: 8.2(7a) Affected: 8.2(8) Affected: 8.2(9) Affected: 8.2(10) Affected: 8.3(1) Affected: 8.3(2) Affected: 9.2(1) Affected: 9.2(2) Affected: 9.2(2t) Affected: 9.2(3) Affected: 9.2(4) Affected: 9.2(2v) Affected: 9.2(1a) Affected: 7.3(4)N1(1) Affected: 7.3(3)D1(1) Affected: 7.3(4)D1(1) Affected: 7.3(5)N1(1) Affected: 8.4(1) Affected: 8.4(1a) Affected: 8.4(2) Affected: 8.4(2a) Affected: 8.4(3) Affected: 8.4(2b) Affected: 8.4(4) Affected: 8.4(2c) Affected: 8.4(4a) Affected: 8.4(5) Affected: 8.4(2d) Affected: 8.4(6) Affected: 8.4(2e) Affected: 8.4(6a) Affected: 8.4(7) Affected: 8.4(2f) Affected: 9.3(1) Affected: 9.3(2) Affected: 9.3(3) Affected: 9.3(4) Affected: 9.3(5) Affected: 9.3(6) Affected: 9.3(7) Affected: 9.3(7a) Affected: 9.3(8) Affected: 9.3(9) Affected: 9.3(10) Affected: 9.3(11) Affected: 9.3(2a) Affected: 7.3(6)N1(1) Affected: 7.3(5)D1(1) Affected: 7.3(7)N1(1) Affected: 7.3(7)N1(1a) Affected: 7.3(7)N1(1b) Affected: 7.3(6)D1(1) Affected: 7.3(8)N1(1) Affected: 7.3(7)D1(1) Affected: 7.3(9)N1(1) Affected: 10.1(1) Affected: 10.1(2) Affected: 10.1(2t) Affected: 8.5(1) Affected: 7.3(10)N1(1) Affected: 7.3(8)D1(1) Affected: 10.2(1) Affected: 10.2(1q) Affected: 10.2(2) Affected: 10.2(3) Affected: 10.2(3t) Affected: 10.2(4) Affected: 10.2(5) Affected: 10.2(3v) Affected: 7.3(9)D1(1) Affected: 7.3(11)N1(1) Affected: 7.3(12)N1(1) Affected: 10.3(1) Affected: 10.3(2) Affected: 7.3(13)N1(1) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
3.1(1e)
Affected: 3.1(1g) Affected: 3.1(1h) Affected: 3.1(1k) Affected: 3.1(1l) Affected: 3.1(2b) Affected: 3.1(2c) Affected: 3.1(2e) Affected: 3.1(2f) Affected: 3.1(2g) Affected: 3.1(2h) Affected: 3.1(3a) Affected: 3.1(3b) Affected: 3.1(3c) Affected: 3.1(3d) Affected: 3.1(3e) Affected: 3.1(3f) Affected: 3.1(3h) Affected: 3.1(3j) Affected: 3.1(3k) Affected: 3.1(2d) Affected: 3.1(3l) Affected: 3.2(1d) Affected: 3.2(2b) Affected: 3.2(2c) Affected: 3.2(2d) Affected: 3.2(2e) Affected: 3.2(2f) Affected: 3.2(3a) Affected: 3.2(3b) Affected: 3.2(3d) Affected: 3.2(3e) Affected: 3.2(3g) Affected: 3.2(3h) Affected: 3.2(3i) Affected: 3.2(3j) Affected: 3.2(3k) Affected: 3.2(3l) Affected: 3.2(3n) Affected: 3.2(3o) Affected: 3.2(3p) Affected: 4.0(1a) Affected: 4.0(1b) Affected: 4.0(1c) Affected: 4.0(1d) Affected: 4.0(2a) Affected: 4.0(2b) Affected: 4.0(2d) Affected: 4.0(2e) Affected: 4.0(4b) Affected: 4.0(4c) Affected: 4.0(4d) Affected: 4.0(4e) Affected: 4.0(4f) Affected: 4.0(4g) Affected: 4.0(4h) Affected: 4.0(4a) Affected: 4.0(4i) Affected: 4.0(4k) Affected: 4.0(4l) Affected: 4.0(4m) Affected: 4.0(4n) Affected: 4.0(4o) Affected: 4.1(1a) Affected: 4.1(1b) Affected: 4.1(1c) Affected: 4.1(2a) Affected: 4.1(1d) Affected: 4.1(1e) Affected: 4.1(2b) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.1(3d) Affected: 4.1(3c) Affected: 4.1(3e) Affected: 4.1(3f) Affected: 4.1(3h) Affected: 4.1(3i) Affected: 4.1(3j) Affected: 4.1(3k) Affected: 4.1(3l) Affected: 4.2(1d) Affected: 4.2(1c) Affected: 4.2(1f) Affected: 4.2(1i) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.2(1m) Affected: 4.2(2a) Affected: 4.2(2c) Affected: 4.2(1n) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.2(3h) Affected: 4.2(3i) |
|
| Cisco | Cisco Firepower Extensible Operating System (FXOS) |
Affected:
2.2.1.63
Affected: 2.2.1.66 Affected: 2.2.1.70 Affected: 2.2.2.17 Affected: 2.2.2.19 Affected: 2.2.2.24 Affected: 2.2.2.26 Affected: 2.2.2.28 Affected: 2.2.2.54 Affected: 2.2.2.60 Affected: 2.2.2.71 Affected: 2.2.2.83 Affected: 2.2.2.86 Affected: 2.2.2.91 Affected: 2.2.2.97 Affected: 2.2.2.101 Affected: 2.2.2.137 Affected: 2.2.2.148 Affected: 2.2.2.149 Affected: 2.3.1.99 Affected: 2.3.1.93 Affected: 2.3.1.91 Affected: 2.3.1.88 Affected: 2.3.1.75 Affected: 2.3.1.73 Affected: 2.3.1.66 Affected: 2.3.1.58 Affected: 2.3.1.130 Affected: 2.3.1.111 Affected: 2.3.1.110 Affected: 2.3.1.144 Affected: 2.3.1.145 Affected: 2.3.1.155 Affected: 2.3.1.166 Affected: 2.3.1.173 Affected: 2.3.1.179 Affected: 2.3.1.180 Affected: 2.3.1.56 Affected: 2.3.1.190 Affected: 2.3.1.215 Affected: 2.3.1.216 Affected: 2.3.1.219 Affected: 2.3.1.230 Affected: 2.6.1.131 Affected: 2.6.1.157 Affected: 2.6.1.166 Affected: 2.6.1.169 Affected: 2.6.1.174 Affected: 2.6.1.187 Affected: 2.6.1.192 Affected: 2.6.1.204 Affected: 2.6.1.214 Affected: 2.6.1.224 Affected: 2.6.1.229 Affected: 2.6.1.230 Affected: 2.6.1.238 Affected: 2.6.1.239 Affected: 2.6.1.254 Affected: 2.6.1.259 Affected: 2.6.1.264 Affected: 2.6.1.265 Affected: 2.8.1.105 Affected: 2.8.1.125 Affected: 2.8.1.139 Affected: 2.8.1.143 Affected: 2.8.1.152 Affected: 2.8.1.162 Affected: 2.8.1.164 Affected: 2.8.1.172 Affected: 2.8.1.186 Affected: 2.8.1.190 Affected: 2.8.1.198 Affected: 2.9.1.131 Affected: 2.9.1.135 Affected: 2.9.1.143 Affected: 2.9.1.150 Affected: 2.9.1.158 Affected: 2.10.1.159 Affected: 2.10.1.166 Affected: 2.10.1.179 Affected: 2.10.1.207 Affected: 2.10.1.234 Affected: 2.10.1.245 Affected: 2.10.1.271 Affected: 2.11.1.154 Affected: 2.11.1.182 Affected: 2.11.1.200 Affected: 2.11.1.205 Affected: 2.12.0.31 Affected: 2.12.0.432 Affected: 2.12.0.450 Affected: 2.12.0.467 Affected: 2.12.0.498 Affected: 2.12.1.29 Affected: 2.12.1.48 Affected: 2.13.0.198 Affected: 2.13.0.212 Affected: 2.13.0.243 Affected: 2.14.1.131 |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
12.0(1m)
Affected: 12.0(2g) Affected: 12.0(1n) Affected: 12.0(1o) Affected: 12.0(1p) Affected: 12.0(1q) Affected: 12.0(2h) Affected: 12.0(2l) Affected: 12.0(2m) Affected: 12.0(2n) Affected: 12.0(2o) Affected: 12.0(2f) Affected: 12.0(1r) Affected: 12.1(1h) Affected: 12.1(2e) Affected: 12.1(3g) Affected: 12.1(4a) Affected: 12.1(1i) Affected: 12.1(2g) Affected: 12.1(2k) Affected: 12.1(3h) Affected: 12.1(3j) Affected: 12.2(1n) Affected: 12.2(2e) Affected: 12.2(3j) Affected: 12.2(4f) Affected: 12.2(4p) Affected: 12.2(3p) Affected: 12.2(3r) Affected: 12.2(3s) Affected: 12.2(3t) Affected: 12.2(2f) Affected: 12.2(2i) Affected: 12.2(2j) Affected: 12.2(2k) Affected: 12.2(2q) Affected: 12.2(1o) Affected: 12.2(4q) Affected: 12.2(4r) Affected: 12.3(1e) Affected: 12.3(1f) Affected: 12.3(1i) Affected: 12.3(1l) Affected: 12.3(1o) Affected: 12.3(1p) Affected: 13.0(1k) Affected: 13.0(2h) Affected: 13.0(2k) Affected: 13.0(2n) Affected: 13.1(1i) Affected: 13.1(2m) Affected: 13.1(2o) Affected: 13.1(2p) Affected: 13.1(2q) Affected: 13.1(2s) Affected: 13.1(2t) Affected: 13.1(2u) Affected: 13.1(2v) Affected: 13.2(1l) Affected: 13.2(1m) Affected: 13.2(2l) Affected: 13.2(2o) Affected: 13.2(3i) Affected: 13.2(3n) Affected: 13.2(3o) Affected: 13.2(3r) Affected: 13.2(4d) Affected: 13.2(4e) Affected: 13.2(3s) Affected: 13.2(5d) Affected: 13.2(5e) Affected: 13.2(5f) Affected: 13.2(6i) Affected: 13.2(7f) Affected: 13.2(7k) Affected: 13.2(9b) Affected: 13.2(9f) Affected: 13.2(9h) Affected: 13.2(10e) Affected: 13.2(10f) Affected: 13.2(10g) Affected: 14.0(1h) Affected: 14.0(2c) Affected: 14.0(3d) Affected: 14.0(3c) Affected: 14.1(1i) Affected: 14.1(1j) Affected: 14.1(1k) Affected: 14.1(1l) Affected: 14.1(2g) Affected: 14.1(2m) Affected: 14.1(2o) Affected: 14.1(2s) Affected: 14.1(2u) Affected: 14.1(2w) Affected: 14.1(2x) Affected: 14.2(1i) Affected: 14.2(1j) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 14.2(2f) Affected: 14.2(2g) Affected: 14.2(3j) Affected: 14.2(3l) Affected: 14.2(3n) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 14.2(4k) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 14.2(6d) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 14.2(7l) Affected: 14.2(6o) Affected: 14.2(7q) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 14.2(7t) Affected: 14.2(7u) Affected: 14.2(7v) Affected: 14.2(7w) Affected: 15.0(1k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 15.0(2h) Affected: 15.1(1h) Affected: 15.1(2e) Affected: 15.1(3e) Affected: 15.1(4c) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3e) Affected: 15.2(3f) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 15.2(8d) Affected: 15.2(8e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 16.0(1g) Affected: 16.0(1j) Affected: 16.0(2h) Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.3(1d) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-20294",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-02-29T18:49:22.444391Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:40:18.434Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:59:41.160Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-nxos-lldp-dos-z7PncTgt",
"tags": [
"x_transferred"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-lldp-dos-z7PncTgt"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "6.0(2)A3(1)"
},
{
"status": "affected",
"version": "6.0(2)A3(2)"
},
{
"status": "affected",
"version": "6.0(2)A3(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(1)"
},
{
"status": "affected",
"version": "6.0(2)A4(2)"
},
{
"status": "affected",
"version": "6.0(2)A4(3)"
},
{
"status": "affected",
"version": "6.0(2)A4(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(5)"
},
{
"status": "affected",
"version": "6.0(2)A4(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(1)"
},
{
"status": "affected",
"version": "6.0(2)A6(1a)"
},
{
"status": "affected",
"version": "6.0(2)A6(2)"
},
{
"status": "affected",
"version": "6.0(2)A6(2a)"
},
{
"status": "affected",
"version": "6.0(2)A6(3)"
},
{
"status": "affected",
"version": "6.0(2)A6(3a)"
},
{
"status": "affected",
"version": "6.0(2)A6(4)"
},
{
"status": "affected",
"version": "6.0(2)A6(4a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5)"
},
{
"status": "affected",
"version": "6.0(2)A6(5a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5b)"
},
{
"status": "affected",
"version": "6.0(2)A6(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(7)"
},
{
"status": "affected",
"version": "6.0(2)A6(8)"
},
{
"status": "affected",
"version": "6.0(2)A7(1)"
},
{
"status": "affected",
"version": "6.0(2)A7(1a)"
},
{
"status": "affected",
"version": "6.0(2)A7(2)"
},
{
"status": "affected",
"version": "6.0(2)A7(2a)"
},
{
"status": "affected",
"version": "6.0(2)A8(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(4)"
},
{
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{
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{
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{
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{
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{
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},
{
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},
{
"status": "affected",
"version": "6.0(2)A8(9)"
},
{
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},
{
"status": "affected",
"version": "6.0(2)A8(10)"
},
{
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},
{
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"version": "6.0(2)A8(11a)"
},
{
"status": "affected",
"version": "6.0(2)A8(11b)"
},
{
"status": "affected",
"version": "6.0(2)U2(1)"
},
{
"status": "affected",
"version": "6.0(2)U2(2)"
},
{
"status": "affected",
"version": "6.0(2)U2(3)"
},
{
"status": "affected",
"version": "6.0(2)U2(4)"
},
{
"status": "affected",
"version": "6.0(2)U2(5)"
},
{
"status": "affected",
"version": "6.0(2)U2(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(1)"
},
{
"status": "affected",
"version": "6.0(2)U3(2)"
},
{
"status": "affected",
"version": "6.0(2)U3(3)"
},
{
"status": "affected",
"version": "6.0(2)U3(4)"
},
{
"status": "affected",
"version": "6.0(2)U3(5)"
},
{
"status": "affected",
"version": "6.0(2)U3(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(7)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.0(2)U3(9)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.0(2)U4(2)"
},
{
"status": "affected",
"version": "6.0(2)U4(3)"
},
{
"status": "affected",
"version": "6.0(2)U4(4)"
},
{
"status": "affected",
"version": "6.0(2)U5(1)"
},
{
"status": "affected",
"version": "6.0(2)U5(2)"
},
{
"status": "affected",
"version": "6.0(2)U5(3)"
},
{
"status": "affected",
"version": "6.0(2)U5(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(2)"
},
{
"status": "affected",
"version": "6.0(2)U6(3)"
},
{
"status": "affected",
"version": "6.0(2)U6(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(5)"
},
{
"status": "affected",
"version": "6.0(2)U6(6)"
},
{
"status": "affected",
"version": "6.0(2)U6(7)"
},
{
"status": "affected",
"version": "6.0(2)U6(8)"
},
{
"status": "affected",
"version": "6.0(2)U6(1a)"
},
{
"status": "affected",
"version": "6.0(2)U6(2a)"
},
{
"status": "affected",
"version": "6.0(2)U6(3a)"
},
{
"status": "affected",
"version": "6.0(2)U6(4a)"
},
{
"status": "affected",
"version": "6.0(2)U6(5a)"
},
{
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"version": "6.0(2)U6(5b)"
},
{
"status": "affected",
"version": "6.0(2)U6(5c)"
},
{
"status": "affected",
"version": "6.0(2)U6(9)"
},
{
"status": "affected",
"version": "6.0(2)U6(10)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.2(18)"
},
{
"status": "affected",
"version": "6.2(16)"
},
{
"status": "affected",
"version": "6.2(14)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.2(11e)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.2(13a)"
},
{
"status": "affected",
"version": "6.2(13b)"
},
{
"status": "affected",
"version": "6.2(15)"
},
{
"status": "affected",
"version": "6.2(17)"
},
{
"status": "affected",
"version": "6.2(19)"
},
{
"status": "affected",
"version": "6.2(21)"
},
{
"status": "affected",
"version": "6.2(23)"
},
{
"status": "affected",
"version": "6.2(20a)"
},
{
"status": "affected",
"version": "6.2(25)"
},
{
"status": "affected",
"version": "6.2(22)"
},
{
"status": "affected",
"version": "6.2(27)"
},
{
"status": "affected",
"version": "6.2(29)"
},
{
"status": "affected",
"version": "6.2(24)"
},
{
"status": "affected",
"version": "6.2(31)"
},
{
"status": "affected",
"version": "6.2(24a)"
},
{
"status": "affected",
"version": "6.2(33)"
},
{
"status": "affected",
"version": "7.0(3)F1(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3)"
},
{
"status": "affected",
"version": "7.0(3)F3(3a)"
},
{
"status": "affected",
"version": "7.0(3)F3(4)"
},
{
"status": "affected",
"version": "7.0(3)F3(3c)"
},
{
"status": "affected",
"version": "7.0(3)F3(5)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(2d)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(3)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(5)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(2)"
},
{
"status": "affected",
"version": "7.0(3)I3(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(2)"
},
{
"status": "affected",
"version": "7.0(3)I4(3)"
},
{
"status": "affected",
"version": "7.0(3)I4(4)"
},
{
"status": "affected",
"version": "7.0(3)I4(5)"
},
{
"status": "affected",
"version": "7.0(3)I4(6)"
},
{
"status": "affected",
"version": "7.0(3)I4(7)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I4(8a)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I4(9)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I6(1)"
},
{
"status": "affected",
"version": "7.0(3)I6(2)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
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},
{
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},
{
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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{
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},
{
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},
{
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{
"status": "affected",
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{
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{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "7.3(4)N1(1)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "7.3(5)N1(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "7.3(6)N1(1)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.3(7)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)N1(1a)"
},
{
"status": "affected",
"version": "7.3(7)N1(1b)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "7.3(8)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "7.3(9)N1(1)"
},
{
"status": "affected",
"version": "10.1(1)"
},
{
"status": "affected",
"version": "10.1(2)"
},
{
"status": "affected",
"version": "10.1(2t)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "7.3(10)N1(1)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "10.2(1)"
},
{
"status": "affected",
"version": "10.2(1q)"
},
{
"status": "affected",
"version": "10.2(2)"
},
{
"status": "affected",
"version": "10.2(3)"
},
{
"status": "affected",
"version": "10.2(3t)"
},
{
"status": "affected",
"version": "10.2(4)"
},
{
"status": "affected",
"version": "10.2(5)"
},
{
"status": "affected",
"version": "10.2(3v)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "7.3(11)N1(1)"
},
{
"status": "affected",
"version": "7.3(12)N1(1)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "7.3(13)N1(1)"
}
]
},
{
"product": "Cisco Unified Computing System (Managed)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "3.1(1e)"
},
{
"status": "affected",
"version": "3.1(1g)"
},
{
"status": "affected",
"version": "3.1(1h)"
},
{
"status": "affected",
"version": "3.1(1k)"
},
{
"status": "affected",
"version": "3.1(1l)"
},
{
"status": "affected",
"version": "3.1(2b)"
},
{
"status": "affected",
"version": "3.1(2c)"
},
{
"status": "affected",
"version": "3.1(2e)"
},
{
"status": "affected",
"version": "3.1(2f)"
},
{
"status": "affected",
"version": "3.1(2g)"
},
{
"status": "affected",
"version": "3.1(2h)"
},
{
"status": "affected",
"version": "3.1(3a)"
},
{
"status": "affected",
"version": "3.1(3b)"
},
{
"status": "affected",
"version": "3.1(3c)"
},
{
"status": "affected",
"version": "3.1(3d)"
},
{
"status": "affected",
"version": "3.1(3e)"
},
{
"status": "affected",
"version": "3.1(3f)"
},
{
"status": "affected",
"version": "3.1(3h)"
},
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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"version": "14.2(6h)"
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{
"status": "affected",
"version": "14.2(6l)"
},
{
"status": "affected",
"version": "14.2(7f)"
},
{
"status": "affected",
"version": "14.2(7l)"
},
{
"status": "affected",
"version": "14.2(6o)"
},
{
"status": "affected",
"version": "14.2(7q)"
},
{
"status": "affected",
"version": "14.2(7r)"
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{
"status": "affected",
"version": "14.2(7s)"
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{
"status": "affected",
"version": "14.2(7t)"
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{
"status": "affected",
"version": "14.2(7u)"
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{
"status": "affected",
"version": "14.2(7v)"
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{
"status": "affected",
"version": "14.2(7w)"
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{
"status": "affected",
"version": "15.0(1k)"
},
{
"status": "affected",
"version": "15.0(1l)"
},
{
"status": "affected",
"version": "15.0(2e)"
},
{
"status": "affected",
"version": "15.0(2h)"
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{
"status": "affected",
"version": "15.1(1h)"
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{
"status": "affected",
"version": "15.1(2e)"
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{
"status": "affected",
"version": "15.1(3e)"
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{
"status": "affected",
"version": "15.1(4c)"
},
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "15.2(8e)"
},
{
"status": "affected",
"version": "15.2(8f)"
},
{
"status": "affected",
"version": "15.2(8g)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
"version": "16.0(3d)"
},
{
"status": "affected",
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{
"status": "affected",
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"descriptions": [
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"lang": "en",
"value": "A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to improper handling of specific fields in an LLDP frame. An attacker could exploit this vulnerability by sending a crafted LLDP packet to an interface of an affected device and having an authenticated user retrieve LLDP statistics from the affected device through CLI show commands or Simple Network Management Protocol (SNMP) requests. A successful exploit could allow the attacker to cause the LLDP service to crash and stop running on the affected device. In certain situations, the LLDP crash may result in a reload of the affected device.\r\n\r Note: LLDP is a Layer 2 link protocol. To exploit this vulnerability, an attacker would need to be directly connected to an interface of an affected device, either physically or logically (for example, through a Layer 2 Tunnel configured to transport the LLDP protocol)."
}
],
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CVE-2023-20185 (GCVE-0-2023-20185)
Vulnerability from nvd – Published: 2023-07-12 13:50 – Updated: 2024-08-02 09:05
VLAI
EPSS
VEX
Summary
A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic.
This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites.
Cisco has not released and will not release software updates that address this vulnerability.
Severity
7.4 (High)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
14.0(1h)
Affected: 14.0(2c) Affected: 14.0(3d) Affected: 14.0(3c) Affected: 14.1(1i) Affected: 14.1(1j) Affected: 14.1(1k) Affected: 14.1(1l) Affected: 14.1(2g) Affected: 14.1(2m) Affected: 14.1(2o) Affected: 14.1(2s) Affected: 14.1(2u) Affected: 14.1(2w) Affected: 14.1(2x) Affected: 14.2(1i) Affected: 14.2(1j) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 14.2(2f) Affected: 14.2(2g) Affected: 14.2(3j) Affected: 14.2(3l) Affected: 14.2(3n) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 14.2(4k) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 14.2(6d) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 14.2(7l) Affected: 14.2(6o) Affected: 14.2(7q) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 14.2(7t) Affected: 14.2(7u) Affected: 14.2(7v) Affected: 14.2(7w) Affected: 15.0(1k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 15.0(2h) Affected: 15.1(1h) Affected: 15.1(2e) Affected: 15.1(3e) Affected: 15.1(4c) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3e) Affected: 15.2(3f) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 15.2(8d) Affected: 15.2(8e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.2(8h) Affected: 16.0(1g) Affected: 16.0(1j) Affected: 16.0(2h) Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.3(1d) |
{
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"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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{
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"status": "affected",
"version": "15.2(4e)"
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"status": "affected",
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{
"status": "affected",
"version": "15.2(5e)"
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{
"status": "affected",
"version": "15.2(4f)"
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{
"status": "affected",
"version": "15.2(6e)"
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{
"status": "affected",
"version": "15.2(6g)"
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{
"status": "affected",
"version": "15.2(7f)"
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{
"status": "affected",
"version": "15.2(7g)"
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{
"status": "affected",
"version": "15.2(8d)"
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{
"status": "affected",
"version": "15.2(8e)"
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{
"status": "affected",
"version": "15.2(8f)"
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{
"status": "affected",
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{
"status": "affected",
"version": "15.2(8h)"
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{
"status": "affected",
"version": "16.0(1g)"
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"status": "affected",
"version": "16.0(1j)"
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{
"status": "affected",
"version": "16.0(2h)"
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}
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"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
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"source": {
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"defects": [
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"assignerShortName": "cisco",
"cveId": "CVE-2023-20185",
"datePublished": "2023-07-12T13:50:35.866Z",
"dateReserved": "2022-10-27T18:47:50.364Z",
"dateUpdated": "2024-08-02T09:05:36.245Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
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CVE-2026-76458 (GCVE-0-2026-76458)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:15 – Updated: 2026-10-08 15:32
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Handling of Exceptional Conditions Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76458 are related to improper handling of exceptional conditions issues that are grouped under the Common Weakness Enumeration (CWE) CWE-703.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 15:32 UTC
CWE
- CWE-703 - Improper Check or Handling of Exceptional Conditions
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76458",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-08T15:32:05.455444Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-08T15:32:15.339Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(1d)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
},
{
"status": "affected",
"version": "10.3(4)"
},
{
"status": "affected",
"version": "10.3(3p)"
},
{
"status": "affected",
"version": "10.3(4a)"
},
{
"status": "affected",
"version": "9.4(1a)"
},
{
"status": "affected",
"version": "10.4(2)"
},
{
"status": "affected",
"version": "10.3(3q)"
},
{
"status": "affected",
"version": "9.3(13)"
},
{
"status": "affected",
"version": "8.2(11)"
},
{
"status": "affected",
"version": "9.4(2)"
},
{
"status": "affected",
"version": "10.3(5)"
},
{
"status": "affected",
"version": "10.4(3)"
},
{
"status": "affected",
"version": "10.3(3x)"
},
{
"status": "affected",
"version": "10.3(4g)"
},
{
"status": "affected",
"version": "10.5(1)"
},
{
"status": "affected",
"version": "8.4(10)"
},
{
"status": "affected",
"version": "9.4(2a)"
},
{
"status": "affected",
"version": "10.3(3r)"
},
{
"status": "affected",
"version": "10.3(6)"
},
{
"status": "affected",
"version": "9.3(14)"
},
{
"status": "affected",
"version": "10.4(4)"
},
{
"status": "affected",
"version": "10.3(4h)"
},
{
"status": "affected",
"version": "10.5(2)"
},
{
"status": "affected",
"version": "10.5(1j)"
},
{
"status": "affected",
"version": "8.4(11)"
},
{
"status": "affected",
"version": "9.4(3)"
},
{
"status": "affected",
"version": "10.3(7)"
},
{
"status": "affected",
"version": "10.4(5)"
},
{
"status": "affected",
"version": "10.5(3)"
},
{
"status": "affected",
"version": "9.3(15)"
},
{
"status": "affected",
"version": "9.4(3a)"
},
{
"status": "affected",
"version": "10.4(4g)"
},
{
"status": "affected",
"version": "10.5(4)"
},
{
"status": "affected",
"version": "9.4(3b)"
},
{
"status": "affected",
"version": "8.4(12)"
},
{
"status": "affected",
"version": "10.6(1)"
},
{
"status": "affected",
"version": "10.5(3t)"
},
{
"status": "affected",
"version": "10.3(8)"
},
{
"status": "affected",
"version": "10.4(6)"
},
{
"status": "affected",
"version": "10.5(3s)"
},
{
"status": "affected",
"version": "10.5(3e)"
},
{
"status": "affected",
"version": "9.4(4)"
},
{
"status": "affected",
"version": "10.5(3o)"
},
{
"status": "affected",
"version": "9.3(16)"
},
{
"status": "affected",
"version": "10.6(1s)"
},
{
"status": "affected",
"version": "10.6(2)"
},
{
"status": "affected",
"version": "10.5(3p)"
},
{
"status": "affected",
"version": "9.4(5)"
},
{
"status": "affected",
"version": "10.3(9)"
},
{
"status": "affected",
"version": "10.6(2s)"
},
{
"status": "affected",
"version": "8.4(13)"
},
{
"status": "affected",
"version": "10.6(3)"
},
{
"status": "affected",
"version": "10.4(7)"
},
{
"status": "affected",
"version": "10.5(5)"
},
{
"status": "affected",
"version": "9.3(17)"
},
{
"status": "affected",
"version": "10.6(2n)"
},
{
"status": "affected",
"version": "10.6(3q)"
},
{
"status": "affected",
"version": "10.6(3o)"
},
{
"status": "affected",
"version": "10.6(3s)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6h)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
"version": "15.2(8e)"
},
{
"status": "affected",
"version": "16.0(3d)"
},
{
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}
],
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"baseScore": 8.6,
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"confidentialityImpact": "NONE",
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"privilegesRequired": "NONE",
"scope": "CHANGED",
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"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
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"references": [
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"name": "cisco-sa-hardening-nxosw1-cWzSbtR",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-nxosw1-cWzSbtR"
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"defects": [
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"title": "Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Handling of Exceptional Conditions Vulnerabilities"
}
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"datePublished": "2026-10-07T16:15:49.354Z",
"dateReserved": "2026-08-19T12:02:03.637Z",
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CVE-2026-76459 (GCVE-0-2026-76459)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:15 – Updated: 2026-10-09 13:07
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Out-of-bounds Write Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76459 are related to out-of-bounds write issues that are grouped under the Common Weakness Enumeration (CWE) CWE-787.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 00:00 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76459",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-07T00:00:00+00:00",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-09T03:55:27.464Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(1d)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
},
{
"status": "affected",
"version": "10.3(4)"
},
{
"status": "affected",
"version": "10.3(3p)"
},
{
"status": "affected",
"version": "10.3(4a)"
},
{
"status": "affected",
"version": "9.4(1a)"
},
{
"status": "affected",
"version": "10.4(2)"
},
{
"status": "affected",
"version": "10.3(3q)"
},
{
"status": "affected",
"version": "9.3(13)"
},
{
"status": "affected",
"version": "8.2(11)"
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{
"status": "affected",
"version": "9.4(2)"
},
{
"status": "affected",
"version": "10.3(5)"
},
{
"status": "affected",
"version": "10.4(3)"
},
{
"status": "affected",
"version": "10.3(3x)"
},
{
"status": "affected",
"version": "10.3(4g)"
},
{
"status": "affected",
"version": "10.5(1)"
},
{
"status": "affected",
"version": "8.4(10)"
},
{
"status": "affected",
"version": "9.4(2a)"
},
{
"status": "affected",
"version": "10.3(3r)"
},
{
"status": "affected",
"version": "10.3(6)"
},
{
"status": "affected",
"version": "9.3(14)"
},
{
"status": "affected",
"version": "10.4(4)"
},
{
"status": "affected",
"version": "10.3(4h)"
},
{
"status": "affected",
"version": "10.5(2)"
},
{
"status": "affected",
"version": "10.5(1j)"
},
{
"status": "affected",
"version": "8.4(11)"
},
{
"status": "affected",
"version": "9.4(3)"
},
{
"status": "affected",
"version": "10.3(7)"
},
{
"status": "affected",
"version": "10.4(5)"
},
{
"status": "affected",
"version": "10.5(3)"
},
{
"status": "affected",
"version": "9.3(15)"
},
{
"status": "affected",
"version": "9.4(3a)"
},
{
"status": "affected",
"version": "10.4(4g)"
},
{
"status": "affected",
"version": "10.5(4)"
},
{
"status": "affected",
"version": "9.4(3b)"
},
{
"status": "affected",
"version": "8.4(12)"
},
{
"status": "affected",
"version": "10.6(1)"
},
{
"status": "affected",
"version": "10.5(3t)"
},
{
"status": "affected",
"version": "10.3(8)"
},
{
"status": "affected",
"version": "10.4(6)"
},
{
"status": "affected",
"version": "10.5(3s)"
},
{
"status": "affected",
"version": "10.5(3e)"
},
{
"status": "affected",
"version": "9.4(4)"
},
{
"status": "affected",
"version": "10.5(3o)"
},
{
"status": "affected",
"version": "9.3(16)"
},
{
"status": "affected",
"version": "10.6(1s)"
},
{
"status": "affected",
"version": "10.6(2)"
},
{
"status": "affected",
"version": "10.5(3p)"
},
{
"status": "affected",
"version": "9.4(5)"
},
{
"status": "affected",
"version": "10.3(9)"
},
{
"status": "affected",
"version": "10.6(2s)"
},
{
"status": "affected",
"version": "8.4(13)"
},
{
"status": "affected",
"version": "10.6(3)"
},
{
"status": "affected",
"version": "10.4(7)"
},
{
"status": "affected",
"version": "10.5(5)"
},
{
"status": "affected",
"version": "9.3(17)"
},
{
"status": "affected",
"version": "10.6(2n)"
},
{
"status": "affected",
"version": "10.6(3q)"
},
{
"status": "affected",
"version": "10.6(3o)"
},
{
"status": "affected",
"version": "10.6(3s)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6h)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
"version": "15.2(8e)"
},
{
"status": "affected",
"version": "16.0(3d)"
},
{
"status": "affected",
"version": "16.0(3e)"
},
{
"status": "affected",
"version": "15.2(8f)"
},
{
"status": "affected",
"version": "15.2(8g)"
},
{
"status": "affected",
"version": "15.3(1d)"
},
{
"status": "affected",
"version": "15.2(8h)"
},
{
"status": "affected",
"version": "16.0(4c)"
},
{
"status": "affected",
"version": "15.3(2a)"
},
{
"status": "affected",
"version": "15.2(8i)"
},
{
"status": "affected",
"version": "16.0(5h)"
},
{
"status": "affected",
"version": "15.3(2b)"
},
{
"status": "affected",
"version": "16.0(3g)"
},
{
"status": "affected",
"version": "16.0(5j)"
},
{
"status": "affected",
"version": "15.3(2c)"
},
{
"status": "affected",
"version": "16.0(6c)"
},
{
"status": "affected",
"version": "15.3(2d)"
},
{
"status": "affected",
"version": "16.1(1f)"
},
{
"status": "affected",
"version": "16.0(7e)"
},
{
"status": "affected",
"version": "16.0(8e)"
},
{
"status": "affected",
"version": "15.3(2e)"
},
{
"status": "affected",
"version": "16.0(8f)"
},
{
"status": "affected",
"version": "16.1(2f)"
},
{
"status": "affected",
"version": "16.1(2g)"
},
{
"status": "affected",
"version": "15.3(2f)"
},
{
"status": "affected",
"version": "16.0(9c)"
},
{
"status": "affected",
"version": "16.1(3f)"
},
{
"status": "affected",
"version": "16.0(9d)"
},
{
"status": "affected",
"version": "16.0(6h)"
},
{
"status": "affected",
"version": "16.0(8h)"
},
{
"status": "affected",
"version": "16.1(3g)"
},
{
"status": "affected",
"version": "16.0(9e)"
},
{
"status": "affected",
"version": "16.1(4h)"
},
{
"status": "affected",
"version": "16.1(5e)"
},
{
"status": "affected",
"version": "16.2(1g)"
},
{
"status": "affected",
"version": "16.0(9f)"
},
{
"status": "affected",
"version": "16.2(2e)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco Unified Computing System (Managed)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "4.0(1a)"
},
{
"status": "affected",
"version": "4.1(1d)"
},
{
"status": "affected",
"version": "4.0(4f)"
},
{
"status": "affected",
"version": "4.0(4c)"
},
{
"status": "affected",
"version": "4.0(2b)"
},
{
"status": "affected",
"version": "4.1(2a)"
},
{
"status": "affected",
"version": "4.0(4a)"
},
{
"status": "affected",
"version": "4.0(4e)"
},
{
"status": "affected",
"version": "4.0(4h)"
},
{
"status": "affected",
"version": "4.0(2a)"
},
{
"status": "affected",
"version": "4.1(1c)"
},
{
"status": "affected",
"version": "4.0(1b)"
},
{
"status": "affected",
"version": "4.1(1e)"
},
{
"status": "affected",
"version": "4.0(4d)"
},
{
"status": "affected",
"version": "4.0(4b)"
},
{
"status": "affected",
"version": "4.0(2e)"
},
{
"status": "affected",
"version": "4.1(1a)"
},
{
"status": "affected",
"version": "4.0(4g)"
},
{
"status": "affected",
"version": "4.0(1d)"
},
{
"status": "affected",
"version": "4.0(1c)"
},
{
"status": "affected",
"version": "4.0(4i)"
},
{
"status": "affected",
"version": "4.0(2d)"
},
{
"status": "affected",
"version": "4.1(1b)"
},
{
"status": "affected",
"version": "4.1(2b)"
},
{
"status": "affected",
"version": "4.0(4k)"
},
{
"status": "affected",
"version": "4.1(3a)"
},
{
"status": "affected",
"version": "4.1(3b)"
},
{
"status": "affected",
"version": "4.1(2c)"
},
{
"status": "affected",
"version": "4.0(4l)"
},
{
"status": "affected",
"version": "4.1(4a)"
},
{
"status": "affected",
"version": "4.1(3c)"
},
{
"status": "affected",
"version": "4.1(3d)"
},
{
"status": "affected",
"version": "4.2(1c)"
},
{
"status": "affected",
"version": "4.2(1d)"
},
{
"status": "affected",
"version": "4.0(4m)"
},
{
"status": "affected",
"version": "4.1(3e)"
},
{
"status": "affected",
"version": "4.2(1f)"
},
{
"status": "affected",
"version": "4.1(3f)"
},
{
"status": "affected",
"version": "4.2(1i)"
},
{
"status": "affected",
"version": "4.1(3h)"
},
{
"status": "affected",
"version": "4.2(1k)"
},
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CVE-2026-76455 (GCVE-0-2026-76455)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:15 – Updated: 2026-10-08 03:55
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Access Control Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76455 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 00:00 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
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"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
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CVE-2026-76457 (GCVE-0-2026-76457)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:15 – Updated: 2026-10-07 17:45
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Out-of-bounds Read Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76457 are related to out-of-bounds read issues that are grouped under the Common Weakness Enumeration (CWE) CWE-125.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 17:45 UTC
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76457",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-07T17:45:18.736672Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-07T17:45:39.983Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(1d)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
},
{
"status": "affected",
"version": "10.3(4)"
},
{
"status": "affected",
"version": "10.3(3p)"
},
{
"status": "affected",
"version": "10.3(4a)"
},
{
"status": "affected",
"version": "9.4(1a)"
},
{
"status": "affected",
"version": "10.4(2)"
},
{
"status": "affected",
"version": "10.3(3q)"
},
{
"status": "affected",
"version": "9.3(13)"
},
{
"status": "affected",
"version": "8.2(11)"
},
{
"status": "affected",
"version": "9.4(2)"
},
{
"status": "affected",
"version": "10.3(5)"
},
{
"status": "affected",
"version": "10.4(3)"
},
{
"status": "affected",
"version": "10.3(3x)"
},
{
"status": "affected",
"version": "10.3(4g)"
},
{
"status": "affected",
"version": "10.5(1)"
},
{
"status": "affected",
"version": "8.4(10)"
},
{
"status": "affected",
"version": "9.4(2a)"
},
{
"status": "affected",
"version": "10.3(3r)"
},
{
"status": "affected",
"version": "10.3(6)"
},
{
"status": "affected",
"version": "9.3(14)"
},
{
"status": "affected",
"version": "10.4(4)"
},
{
"status": "affected",
"version": "10.3(4h)"
},
{
"status": "affected",
"version": "10.5(2)"
},
{
"status": "affected",
"version": "10.5(1j)"
},
{
"status": "affected",
"version": "8.4(11)"
},
{
"status": "affected",
"version": "9.4(3)"
},
{
"status": "affected",
"version": "10.3(7)"
},
{
"status": "affected",
"version": "10.4(5)"
},
{
"status": "affected",
"version": "10.5(3)"
},
{
"status": "affected",
"version": "9.3(15)"
},
{
"status": "affected",
"version": "9.4(3a)"
},
{
"status": "affected",
"version": "10.4(4g)"
},
{
"status": "affected",
"version": "10.5(4)"
},
{
"status": "affected",
"version": "9.4(3b)"
},
{
"status": "affected",
"version": "8.4(12)"
},
{
"status": "affected",
"version": "10.6(1)"
},
{
"status": "affected",
"version": "10.5(3t)"
},
{
"status": "affected",
"version": "10.3(8)"
},
{
"status": "affected",
"version": "10.4(6)"
},
{
"status": "affected",
"version": "10.5(3s)"
},
{
"status": "affected",
"version": "10.5(3e)"
},
{
"status": "affected",
"version": "9.4(4)"
},
{
"status": "affected",
"version": "10.5(3o)"
},
{
"status": "affected",
"version": "9.3(16)"
},
{
"status": "affected",
"version": "10.6(1s)"
},
{
"status": "affected",
"version": "10.6(2)"
},
{
"status": "affected",
"version": "10.5(3p)"
},
{
"status": "affected",
"version": "9.4(5)"
},
{
"status": "affected",
"version": "10.3(9)"
},
{
"status": "affected",
"version": "10.6(2s)"
},
{
"status": "affected",
"version": "8.4(13)"
},
{
"status": "affected",
"version": "10.6(3)"
},
{
"status": "affected",
"version": "10.4(7)"
},
{
"status": "affected",
"version": "10.5(5)"
},
{
"status": "affected",
"version": "9.3(17)"
},
{
"status": "affected",
"version": "10.6(2n)"
},
{
"status": "affected",
"version": "10.6(3q)"
},
{
"status": "affected",
"version": "10.6(3o)"
},
{
"status": "affected",
"version": "10.6(3s)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6h)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
"version": "15.2(8e)"
},
{
"status": "affected",
"version": "16.0(3d)"
},
{
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CVE-2026-76456 (GCVE-0-2026-76456)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:15 – Updated: 2026-10-07 18:05
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Input Validation Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76456 are related to improper input validation of special elements used in a command issue that are grouped under the Common Weakness Enumeration (CWE) CWE-20.
Severity
8.6 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 18:02 UTC
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) Affected: 7.3(18)N1(1) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1a) Affected: 4.1(1b) Affected: 4.0(4h) Affected: 4.1(1c) Affected: 4.0(4e) Affected: 4.0(4g) Affected: 4.0(2e) Affected: 4.0(4a) Affected: 4.0(2d) Affected: 4.0(1b) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(1c) Affected: 4.0(4b) Affected: 4.0(2b) Affected: 4.0(4d) Affected: 4.0(2a) Affected: 4.0(1d) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.1(2a) Affected: 4.1(1e) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 6.0(1b) Affected: 4.2(3p) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-76456",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-07T18:02:41.724889Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-07T18:05:35.961Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "7.3(1)D1(1)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.3(0)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
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{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(2)D1(1d)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.2(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"status": "affected",
"version": "8.4(9)"
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{
"status": "affected",
"version": "10.3(4)"
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{
"status": "affected",
"version": "10.3(3p)"
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{
"status": "affected",
"version": "10.3(4a)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "8.4(10)"
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{
"status": "affected",
"version": "9.4(2a)"
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{
"status": "affected",
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{
"status": "affected",
"version": "10.3(6)"
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{
"status": "affected",
"version": "9.3(14)"
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{
"status": "affected",
"version": "10.4(4)"
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{
"status": "affected",
"version": "10.3(4h)"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
"version": "8.4(11)"
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{
"status": "affected",
"version": "9.4(3)"
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{
"status": "affected",
"version": "10.3(7)"
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{
"status": "affected",
"version": "10.4(5)"
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{
"status": "affected",
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{
"status": "affected",
"version": "9.3(15)"
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{
"status": "affected",
"version": "9.4(3a)"
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{
"status": "affected",
"version": "10.4(4g)"
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{
"status": "affected",
"version": "10.5(4)"
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{
"status": "affected",
"version": "9.4(3b)"
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{
"status": "affected",
"version": "8.4(12)"
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{
"status": "affected",
"version": "10.6(1)"
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{
"status": "affected",
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{
"status": "affected",
"version": "10.3(8)"
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{
"status": "affected",
"version": "10.4(6)"
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{
"status": "affected",
"version": "10.5(3s)"
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{
"status": "affected",
"version": "10.5(3e)"
},
{
"status": "affected",
"version": "9.4(4)"
},
{
"status": "affected",
"version": "10.5(3o)"
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{
"status": "affected",
"version": "9.3(16)"
},
{
"status": "affected",
"version": "10.6(1s)"
},
{
"status": "affected",
"version": "10.6(2)"
},
{
"status": "affected",
"version": "10.5(3p)"
},
{
"status": "affected",
"version": "9.4(5)"
},
{
"status": "affected",
"version": "10.3(9)"
},
{
"status": "affected",
"version": "10.6(2s)"
},
{
"status": "affected",
"version": "8.4(13)"
},
{
"status": "affected",
"version": "10.6(3)"
},
{
"status": "affected",
"version": "10.4(7)"
},
{
"status": "affected",
"version": "10.5(5)"
},
{
"status": "affected",
"version": "9.3(17)"
},
{
"status": "affected",
"version": "10.6(2n)"
},
{
"status": "affected",
"version": "10.6(3q)"
},
{
"status": "affected",
"version": "10.6(3o)"
},
{
"status": "affected",
"version": "10.6(3s)"
},
{
"status": "affected",
"version": "7.3(18)N1(1)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS System Software in ACI Mode",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "15.2(1g)"
},
{
"status": "affected",
"version": "15.2(2e)"
},
{
"status": "affected",
"version": "15.2(2f)"
},
{
"status": "affected",
"version": "15.2(2g)"
},
{
"status": "affected",
"version": "15.2(2h)"
},
{
"status": "affected",
"version": "15.2(3f)"
},
{
"status": "affected",
"version": "15.2(3e)"
},
{
"status": "affected",
"version": "15.2(3g)"
},
{
"status": "affected",
"version": "15.2(4d)"
},
{
"status": "affected",
"version": "15.2(4e)"
},
{
"status": "affected",
"version": "15.2(5c)"
},
{
"status": "affected",
"version": "15.2(5d)"
},
{
"status": "affected",
"version": "16.0(1g)"
},
{
"status": "affected",
"version": "15.2(5e)"
},
{
"status": "affected",
"version": "15.2(4f)"
},
{
"status": "affected",
"version": "15.2(6e)"
},
{
"status": "affected",
"version": "15.2(6h)"
},
{
"status": "affected",
"version": "16.0(1j)"
},
{
"status": "affected",
"version": "15.2(6g)"
},
{
"status": "affected",
"version": "15.2(7f)"
},
{
"status": "affected",
"version": "15.2(7g)"
},
{
"status": "affected",
"version": "16.0(2h)"
},
{
"status": "affected",
"version": "15.2(8d)"
},
{
"status": "affected",
"version": "16.0(2j)"
},
{
"status": "affected",
"version": "15.2(8e)"
},
{
"status": "affected",
"version": "16.0(3d)"
},
{
"status": "affected",
"version": "16.0(3e)"
},
{
"status": "affected",
"version": "15.2(8f)"
},
{
"status": "affected",
"version": "15.2(8g)"
},
{
"status": "affected",
"version": "15.3(1d)"
},
{
"status": "affected",
"version": "15.2(8h)"
},
{
"status": "affected",
"version": "16.0(4c)"
},
{
"status": "affected",
"version": "15.3(2a)"
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{
"status": "affected",
"version": "15.2(8i)"
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{
"status": "affected",
"version": "16.0(5h)"
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{
"status": "affected",
"version": "15.3(2b)"
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{
"status": "affected",
"version": "16.0(3g)"
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{
"status": "affected",
"version": "16.0(5j)"
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{
"status": "affected",
"version": "15.3(2c)"
},
{
"status": "affected",
"version": "16.0(6c)"
},
{
"status": "affected",
"version": "15.3(2d)"
},
{
"status": "affected",
"version": "16.1(1f)"
},
{
"status": "affected",
"version": "16.0(7e)"
},
{
"status": "affected",
"version": "16.0(8e)"
},
{
"status": "affected",
"version": "15.3(2e)"
},
{
"status": "affected",
"version": "16.0(8f)"
},
{
"status": "affected",
"version": "16.1(2f)"
},
{
"status": "affected",
"version": "16.1(2g)"
},
{
"status": "affected",
"version": "15.3(2f)"
},
{
"status": "affected",
"version": "16.0(9c)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "16.0(6h)"
},
{
"status": "affected",
"version": "16.0(8h)"
},
{
"status": "affected",
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{
"status": "affected",
"version": "16.0(9e)"
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{
"status": "affected",
"version": "16.1(4h)"
},
{
"status": "affected",
"version": "16.1(5e)"
},
{
"status": "affected",
"version": "16.2(1g)"
},
{
"status": "affected",
"version": "16.0(9f)"
},
{
"status": "affected",
"version": "16.2(2e)"
}
]
},
{
"defaultStatus": "unknown",
"product": "Cisco Unified Computing System (Managed)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "4.0(1a)"
},
{
"status": "affected",
"version": "4.1(1a)"
},
{
"status": "affected",
"version": "4.1(1b)"
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{
"status": "affected",
"version": "4.0(4h)"
},
{
"status": "affected",
"version": "4.1(1c)"
},
{
"status": "affected",
"version": "4.0(4e)"
},
{
"status": "affected",
"version": "4.0(4g)"
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{
"status": "affected",
"version": "4.0(2e)"
},
{
"status": "affected",
"version": "4.0(4a)"
},
{
"status": "affected",
"version": "4.0(2d)"
},
{
"status": "affected",
"version": "4.0(1b)"
},
{
"status": "affected",
"version": "4.0(4f)"
},
{
"status": "affected",
"version": "4.0(4c)"
},
{
"status": "affected",
"version": "4.0(1c)"
},
{
"status": "affected",
"version": "4.0(4b)"
},
{
"status": "affected",
"version": "4.0(2b)"
},
{
"status": "affected",
"version": "4.0(4d)"
},
{
"status": "affected",
"version": "4.0(2a)"
},
{
"status": "affected",
"version": "4.0(1d)"
},
{
"status": "affected",
"version": "4.0(4i)"
},
{
"status": "affected",
"version": "4.1(1d)"
},
{
"status": "affected",
"version": "4.1(2a)"
},
{
"status": "affected",
"version": "4.1(1e)"
},
{
"status": "affected",
"version": "4.1(2b)"
},
{
"status": "affected",
"version": "4.0(4k)"
},
{
"status": "affected",
"version": "4.1(3a)"
},
{
"status": "affected",
"version": "4.1(3b)"
},
{
"status": "affected",
"version": "4.1(2c)"
},
{
"status": "affected",
"version": "4.0(4l)"
},
{
"status": "affected",
"version": "4.1(4a)"
},
{
"status": "affected",
"version": "4.1(3c)"
},
{
"status": "affected",
"version": "4.1(3d)"
},
{
"status": "affected",
"version": "4.2(1c)"
},
{
"status": "affected",
"version": "4.2(1d)"
},
{
"status": "affected",
"version": "4.0(4m)"
},
{
"status": "affected",
"version": "4.1(3e)"
},
{
"status": "affected",
"version": "4.2(1f)"
},
{
"status": "affected",
"version": "4.1(3f)"
},
{
"status": "affected",
"version": "4.2(1i)"
},
{
"status": "affected",
"version": "4.1(3h)"
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CVE-2026-76453 (GCVE-0-2026-76453)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:12 – Updated: 2026-10-08 13:00
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Neutralization Vulnerabilities
Summary
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76453 are related to improper neutralization issues that are grouped under the Common Weakness Enumeration (CWE) CWE-707.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 03:55 UTC
CWE
- CWE-707 - Improper Neutralization
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 8.2(1) Affected: 7.3(1)D1(1) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 8.1(1) Affected: 8.2(2) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 8.1(2) Affected: 7.3(3)D1(1) Affected: 8.2(3) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 7.3(2)D1(2) Affected: 8.2(4) Affected: 7.3(0)DY(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 8.1(1a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 8.5(1) Affected: 9.3(6) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 8.2(8) Affected: 9.3(9) Affected: 7.3(9)D1(1) Affected: 8.4(6) Affected: 8.4(2e) Affected: 9.3(10) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 10.5(1j) Affected: 8.4(11) Affected: 9.4(3) Affected: 10.3(7) Affected: 10.4(5) Affected: 10.5(3) Affected: 9.3(15) Affected: 9.4(3a) Affected: 10.4(4g) Affected: 10.5(4) Affected: 9.4(3b) Affected: 8.4(12) Affected: 10.6(1) Affected: 10.5(3t) Affected: 10.3(8) Affected: 10.4(6) Affected: 10.5(3s) Affected: 10.5(3e) Affected: 9.4(4) Affected: 10.5(3o) Affected: 9.3(16) Affected: 10.6(1s) Affected: 10.6(2) Affected: 10.5(3p) Affected: 9.4(5) Affected: 10.3(9) Affected: 10.6(2s) Affected: 8.4(13) Affected: 10.6(3) Affected: 10.4(7) Affected: 10.5(5) Affected: 9.3(17) Affected: 10.6(2n) Affected: 10.6(3q) Affected: 10.6(3o) Affected: 10.6(3s) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(1a)
Affected: 4.1(1d) Affected: 4.0(4f) Affected: 4.0(4c) Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(4a) Affected: 4.0(4e) Affected: 4.0(4h) Affected: 4.0(2a) Affected: 4.1(1c) Affected: 4.0(1b) Affected: 4.1(1e) Affected: 4.0(4d) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.0(1c) Affected: 4.0(4i) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(6a) Affected: 4.3(6b) Affected: 4.3(5e) Affected: 4.3(6c) Affected: 4.2(3p) Affected: 6.0(1b) Affected: 6.0(1c) Affected: 4.3(6d) Affected: 6.0(1d) Affected: 6.0(1e) Affected: 4.3(6e) Affected: 6.0(1f) Affected: 4.3(6f) Affected: 6.0(2b) Affected: 6.0(1h) Affected: 4.2(3r) Affected: 6.0(2c) Affected: 4.3(6g) Affected: 6.0(2d) Affected: 4.3(6h) Affected: 4.2(3s) Affected: 4.3(6i) |
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"value": "As part of Cisco\u0027s ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.\r\n\r\nThe vulnerabilities tracked by CVE-2026-76453 are related to improper neutralization issues that are grouped under the Common Weakness Enumeration (CWE) CWE-707."
}
],
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"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
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"attackVector": "NETWORK",
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"baseScore": 8.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"providerMetadata": {
"dateUpdated": "2026-10-07T16:12:24.554Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
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"name": "cisco-sa-hardening-nxosw1-cWzSbtR",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-nxosw1-cWzSbtR"
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"defects": [
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"discovery": "INTERNAL"
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"title": "Cisco NX-OS Software Security Hardening Release: October 2026 - Improper Neutralization Vulnerabilities"
}
},
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"datePublished": "2026-10-07T16:12:24.554Z",
"dateReserved": "2026-08-19T12:02:03.636Z",
"dateUpdated": "2026-10-08T13:00:07.473Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-20038 (GCVE-0-2026-20038)
Vulnerability from cvelistv5 – Published: 2026-10-07 16:11 – Updated: 2026-10-07 18:05
VLAI
EPSS
VEX
Title
Cisco Nexus 9000 Series Fabric Switches in ACI Mode Policy-Based Redirect Endpoint Group Contract Bypass Vulnerability
Summary
A vulnerability in the endpoint group (EPG) contract functionality of Cisco Nexus 9000 Series Fabric Switches in ACI Mode could allow an unauthenticated, remote attacker to bypass configured EPG contracts.
This vulnerability is due to an improper control with EPG contracts. An attacker could exploit this vulnerability by sending IPv4 or IPv6 packets using UDP source and destination ports that are assigned to DHCP traffic through an affected device. A successful exploit could allow the attacker to bypass EPG contracts on the affected device.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 18:02 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) Affected: 16.1(5e) Affected: 16.2(1g) Affected: 16.0(9f) Affected: 16.2(2e) |
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CVE-2026-20033 (GCVE-0-2026-20033)
Vulnerability from cvelistv5 – Published: 2026-02-25 16:26 – Updated: 2026-02-25 19:05
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Denial of Service Vulnerability
Summary
A vulnerability in Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to insufficient validation when processing specific Ethernet frames. An attacker could exploit this vulnerability by sending a crafted Ethernet frame to the management interface of an affected device. A successful exploit could allow the attacker to cause the device to reload unexpectedly, resulting in a DoS condition.
Note: Only the out-of-band (OOB) management interface is affected.
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 18:18 UTC
CWE
- CWE-805 - Buffer Access with Incorrect Length Value
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) |
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CVE-2026-20048 (GCVE-0-2026-20048)
Vulnerability from cvelistv5 – Published: 2026-02-25 16:26 – Updated: 2026-02-25 19:05
VLAI
EPSS
VEX
Title
Cisco NX-OS Software SNMP Denial of Service Vulnerability
Summary
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper processing when parsing SNMP requests. An attacker could exploit this vulnerability by continuously sending SNMP queries to a specific MIB of an affected device. A successful exploit could allow the attacker to cause a kernel panic on the device, resulting in a reload and a DoS condition.
Note: This vulnerability affects SNMP versions 1, 2c, and 3. To exploit this vulnerability through SNMPv1 or SNMPv2c, the attacker must have a valid read-only SNMP community string for the affected system. To exploit this vulnerability through SNMPv3, the attacker must have valid SNMP user credentials for the affected system.
Severity
7.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 18:18 UTC
CWE
- CWE-789 - Uncontrolled Memory Allocation
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
15.2(1g)
Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 16.0(1g) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) Affected: 16.0(9e) Affected: 16.1(4h) |
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CVE-2026-20010 (GCVE-0-2026-20010)
Vulnerability from cvelistv5 – Published: 2026-02-25 16:18 – Updated: 2026-02-25 19:05
VLAI
EPSS
VEX
Title
Cisco Nexus 3000 and 9000 Series Switches Link Layer Discovery Protocol Denial of Service Vulnerability
Summary
A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause the LLDP process to restart, which could cause an affected device to reload unexpectedly.
This vulnerability is due to improper handling of specific fields in an LLDP frame. An attacker could exploit this vulnerability by sending a crafted LLDP packet to an interface of an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a denial of service (DoS) condition.
Note: LLDP is a Layer 2 link protocol. To exploit this vulnerability, an attacker would need to be directly connected to an interface of an affected device, either physically or logically (for example, through a Layer 2 Tunnel configured to transport the LLDP protocol).
Severity
7.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-25 18:18 UTC
CWE
- CWE-805 - Buffer Access with Incorrect Length Value
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
10.3(1)
Affected: 10.3(2) Affected: 10.3(3) Affected: 10.4(1) Affected: 10.3(99w) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.3(3r) Affected: 10.3(4h) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
16.0(2h)
Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 16.0(4c) Affected: 16.0(5h) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 16.0(6c) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.3(4e)
Affected: 4.3(6b) Affected: 4.3(4c) Affected: 4.3(4f) Affected: 4.3(6d) Affected: 4.3(5e) Affected: 4.3(4d) Affected: 4.3(4b) Affected: 4.3(5a) Affected: 4.3(5c) Affected: 4.3(5d) Affected: 4.3(6c) Affected: 4.3(6a) |
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CVE-2025-20292 (GCVE-0-2025-20292)
Vulnerability from cvelistv5 – Published: 2025-08-27 16:23 – Updated: 2025-08-27 18:25
VLAI
EPSS
VEX
Title
Cisco NXOS Software Command Injection Vulnerability
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute a command injection attack on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device.
This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted input as the argument of an affected CLI command. A successful exploit could allow the attacker to read and write files on the underlying operating system with the privileges of a non-root user account. File system access is limited to the permissions that are granted to that non-root user account.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-27 18:24 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(6)N1(1a) Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 7.3(6)N1(1) Affected: 8.4(3) Affected: 9.2(3) Affected: 7.0(3)I5(2) Affected: 8.2(1) Affected: 6.0(2)A8(7a) Affected: 7.0(3)I4(5) Affected: 7.0(3)I4(6) Affected: 7.3(4)N1(1) Affected: 7.0(3)I4(3) Affected: 9.2(2v) Affected: 7.0(3)I4(7) Affected: 7.0(3)I4(1) Affected: 7.0(3)I4(8) Affected: 7.0(3)I4(2) Affected: 6.0(2)A8(11) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 7.0(3)I4(1t) Affected: 7.0(3)I7(6z) Affected: 9.3(2) Affected: 7.0(3)F3(3) Affected: 7.0(3)I7(3z) Affected: 7.0(3)IM7(2) Affected: 6.0(2)A8(11b) Affected: 7.3(0)N1(1) Affected: 7.0(3)I7(5a) Affected: 8.1(1) Affected: 7.0(3)I6(1) Affected: 8.2(2) Affected: 7.3(2)N1(1c) Affected: 7.0(3)I5(3b) Affected: 8.3(2) Affected: 7.3(5)N1(1) Affected: 7.3(2)N1(1b) Affected: 7.3(2)D1(3a) Affected: 7.3(1)N1(1) Affected: 9.2(4) Affected: 6.0(2)A8(10) Affected: 6.0(2)A8(2) Affected: 7.0(3)IC4(4) Affected: 7.3(4)N1(1a) Affected: 8.1(2) Affected: 7.0(3)F3(3c) Affected: 7.3(3)D1(1) Affected: 7.0(3)F3(1) Affected: 7.0(3)F3(5) Affected: 8.2(3) Affected: 7.0(3)I7(2) Affected: 7.0(3)I5(3) Affected: 7.0(3)I7(3) Affected: 6.0(2)A8(6) Affected: 7.0(3)I6(2) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 7.3(0)N1(1b) Affected: 6.0(2)A8(5) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 7.3(2)N1(1) Affected: 9.3(1) Affected: 7.3(0)N1(1a) Affected: 6.0(2)A8(7) Affected: 7.0(3)I7(6) Affected: 7.3(2)D1(2) Affected: 6.0(2)A8(11a) Affected: 7.0(3)I4(8z) Affected: 7.0(3)I4(9) Affected: 8.2(4) Affected: 7.0(3)I7(4) Affected: 7.0(3)I7(7) Affected: 6.0(2)A8(9) Affected: 6.0(2)A8(1) Affected: 6.0(2)A8(10a) Affected: 7.0(3)I5(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 5.2(1)SV5(1.2) Affected: 7.0(3)F3(4) Affected: 7.3(3)N1(1) Affected: 7.0(3)I4(8b) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 6.0(2)A8(3) Affected: 7.0(3)I4(6t) Affected: 7.0(3)I5(3a) Affected: 8.1(1a) Affected: 6.0(2)A8(8) Affected: 7.0(3)I7(5) Affected: 7.0(3)F3(3a) Affected: 6.0(2)A8(4) Affected: 7.0(3)I4(8a) Affected: 7.0(3)F3(2) Affected: 7.0(3)I4(4) Affected: 7.0(3)I7(1) Affected: 7.0(3)IA7(2) Affected: 7.0(3)IA7(1) Affected: 6.0(2)A8(7b) Affected: 7.3(1)D1(1) Affected: 5.2(1)SV5(1.1) Affected: 6.0(2)A8(4a) Affected: 7.3(0)D1(1) Affected: 5.2(1)SV5(1.3) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 7.3(7)N1(1) Affected: 7.0(3)I7(8) Affected: 7.3(7)N1(1a) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 7.3(8)N1(1) Affected: 7.0(3)I7(9) Affected: 7.3(7)N1(1b) Affected: 5.2(1)SV5(1.3a) Affected: 8.5(1) Affected: 9.3(6) Affected: 10.1(2) Affected: 10.1(1) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 5.2(1)SV5(1.3b) Affected: 9.3(5w) Affected: 8.2(7) Affected: 7.3(9)N1(1) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.0(3)I7(9w) Affected: 10.2(1) Affected: 7.3(8)N1(1a) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 7.3(10)N1(1) Affected: 8.4(5) Affected: 7.0(3)I7(10) Affected: 7.3(8)N1(1b) Affected: 8.2(8) Affected: 10.2(1q) Affected: 10.2(2) Affected: 9.3(9) Affected: 10.1(2t) Affected: 5.2(1)SV5(1.3c) Affected: 7.3(9)D1(1) Affected: 7.3(11)N1(1) Affected: 10.2(3) Affected: 8.4(6) Affected: 10.2(3t) Affected: 8.4(2e) Affected: 9.3(10) Affected: 7.3(11)N1(1a) Affected: 10.2(2a) Affected: 7.3(12)N1(1) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 10.2(4) Affected: 7.3(13)N1(1) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 10.2(5) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.2(3v) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 7.3(14)N1(1) Affected: 10.2(6) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 9.4(2) Affected: 10.3(5) Affected: 10.2(7) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 7.3(15)N1(1) Affected: 8.4(10) Affected: 9.4(2a) Affected: 10.2(8) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.5(2) Affected: 9.4(3) Affected: 9.4(3a) Affected: 10.4(4g) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
14.1(1j)
Affected: 14.0(3d) Affected: 14.1(1k) Affected: 13.2(1m) Affected: 14.0(3c) Affected: 13.2(2l) Affected: 13.2(7k) Affected: 14.1(1l) Affected: 14.2(2f) Affected: 13.2(3s) Affected: 13.2(2o) Affected: 14.0(2c) Affected: 14.1(2m) Affected: 13.2(5e) Affected: 14.1(2o) Affected: 13.2(7f) Affected: 13.2(41d) Affected: 13.2(4d) Affected: 13.2(3o) Affected: 13.2(1l) Affected: 14.0(1h) Affected: 13.2(3n) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 13.2(4e) Affected: 14.2(1i) Affected: 13.2(9b) Affected: 14.1(2s) Affected: 14.1(1i) Affected: 14.1(2g) Affected: 13.2(3j) Affected: 13.2(5d) Affected: 13.2(6i) Affected: 14.1(2u) Affected: 13.2(3i) Affected: 13.2(3r) Affected: 13.2(5f) Affected: 14.2(1j) Affected: 14.1(2w) Affected: 14.2(3n) Affected: 14.2(3l) Affected: 14.2(3j) Affected: 14.2(2g) Affected: 13.2(8d) Affected: 14.1(2x) Affected: 13.2(9f) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 13.2(9h) Affected: 15.0(1k) Affected: 14.2(4k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 15.0(2h) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 15.1(1h) Affected: 14.2(6d) Affected: 15.1(2e) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 15.1(3e) Affected: 13.2(10e) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 15.1(4c) Affected: 14.2(6o) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 14.2(7l) Affected: 13.2(10f) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 14.2(7q) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 14.2(7t) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 13.2(10g) Affected: 16.0(1g) Affected: 14.2(7u) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 14.2(7v) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 14.2(7w) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) Affected: 16.0(8f) Affected: 16.1(2f) Affected: 16.1(2g) Affected: 15.3(2f) Affected: 16.0(9c) Affected: 16.1(3f) Affected: 16.0(9d) Affected: 16.0(6h) Affected: 16.0(8h) Affected: 16.1(3g) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(4c)
Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(1a) Affected: 4.0(2a) Affected: 4.0(1b) Affected: 4.1(1c) Affected: 4.0(4a) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4d) Affected: 4.0(4h) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.1(1e) Affected: 4.0(4f) Affected: 4.0(4e) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.0(1c) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.3(4a) Affected: 4.2(3k) Affected: 4.3(4b) Affected: 4.3(4c) Affected: 4.2(3l) Affected: 4.3(4d) Affected: 4.3(2f) Affected: 4.2(3m) Affected: 4.3(5a) Affected: 4.3(4e) Affected: 4.1(3n) Affected: 4.3(4f) Affected: 4.2(3n) Affected: 4.3(5c) Affected: 4.2(3o) Affected: 4.3(5d) Affected: 4.3(5e) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-20292",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-08-27T18:24:42.891013Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-08-27T18:25:03.052Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unknown",
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "7.3(6)N1(1a)"
},
{
"status": "affected",
"version": "7.3(5)D1(1)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "7.3(6)N1(1)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "7.0(3)I5(2)"
},
{
"status": "affected",
"version": "8.2(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(7a)"
},
{
"status": "affected",
"version": "7.0(3)I4(5)"
},
{
"status": "affected",
"version": "7.0(3)I4(6)"
},
{
"status": "affected",
"version": "7.3(4)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(3)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "7.0(3)I4(7)"
},
{
"status": "affected",
"version": "7.0(3)I4(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(8)"
},
{
"status": "affected",
"version": "7.0(3)I4(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(11)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "9.2(2t)"
},
{
"status": "affected",
"version": "9.2(3y)"
},
{
"status": "affected",
"version": "7.0(3)I4(1t)"
},
{
"status": "affected",
"version": "7.0(3)I7(6z)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(3z)"
},
{
"status": "affected",
"version": "7.0(3)IM7(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(11b)"
},
{
"status": "affected",
"version": "7.3(0)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I7(5a)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "7.0(3)I6(1)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "7.3(2)N1(1c)"
},
{
"status": "affected",
"version": "7.0(3)I5(3b)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(5)N1(1)"
},
{
"status": "affected",
"version": "7.3(2)N1(1b)"
},
{
"status": "affected",
"version": "7.3(2)D1(3a)"
},
{
"status": "affected",
"version": "7.3(1)N1(1)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "6.0(2)A8(10)"
},
{
"status": "affected",
"version": "6.0(2)A8(2)"
},
{
"status": "affected",
"version": "7.0(3)IC4(4)"
},
{
"status": "affected",
"version": "7.3(4)N1(1a)"
},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3c)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(5)"
},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(2)"
},
{
"status": "affected",
"version": "7.0(3)I5(3)"
},
{
"status": "affected",
"version": "7.0(3)I7(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(6)"
},
{
"status": "affected",
"version": "7.0(3)I6(2)"
},
{
"status": "affected",
"version": "8.3(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.1(1b)"
},
{
"status": "affected",
"version": "7.3(0)N1(1b)"
},
{
"status": "affected",
"version": "6.0(2)A8(5)"
},
{
"status": "affected",
"version": "7.3(0)DX(1)"
},
{
"status": "affected",
"version": "7.3(2)D1(1)"
},
{
"status": "affected",
"version": "7.3(2)N1(1)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "7.3(0)N1(1a)"
},
{
"status": "affected",
"version": "6.0(2)A8(7)"
},
{
"status": "affected",
"version": "7.0(3)I7(6)"
},
{
"status": "affected",
"version": "7.3(2)D1(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(11a)"
},
{
"status": "affected",
"version": "7.0(3)I4(8z)"
},
{
"status": "affected",
"version": "7.0(3)I4(9)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(7)"
},
{
"status": "affected",
"version": "6.0(2)A8(9)"
},
{
"status": "affected",
"version": "6.0(2)A8(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(10a)"
},
{
"status": "affected",
"version": "7.0(3)I5(1)"
},
{
"status": "affected",
"version": "9.3(1z)"
},
{
"status": "affected",
"version": "9.2(2)"
},
{
"status": "affected",
"version": "5.2(1)SV5(1.2)"
},
{
"status": "affected",
"version": "7.0(3)F3(4)"
},
{
"status": "affected",
"version": "7.3(3)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(8b)"
},
{
"status": "affected",
"version": "8.1(2a)"
},
{
"status": "affected",
"version": "7.3(2)D1(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(3)"
},
{
"status": "affected",
"version": "7.0(3)I4(6t)"
},
{
"status": "affected",
"version": "7.0(3)I5(3a)"
},
{
"status": "affected",
"version": "8.1(1a)"
},
{
"status": "affected",
"version": "6.0(2)A8(8)"
},
{
"status": "affected",
"version": "7.0(3)I7(5)"
},
{
"status": "affected",
"version": "7.0(3)F3(3a)"
},
{
"status": "affected",
"version": "6.0(2)A8(4)"
},
{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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"status": "affected",
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{
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{
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{
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{
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{
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{
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"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
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{
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"value": "A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute a command injection attack on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid user credentials on the affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by entering crafted input as the argument of an affected CLI command. A successful exploit could allow the attacker to read and write files on the underlying operating system with the privileges of a non-root user account. File system access is limited to the permissions that are granted to that non-root user account."
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"cweId": "CWE-78",
"description": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
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"defects": [
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"title": "Cisco NXOS Software Command Injection Vulnerability"
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"dateReserved": "2024-10-10T19:15:13.251Z",
"dateUpdated": "2025-08-27T18:25:03.052Z",
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CVE-2024-20397 (GCVE-0-2024-20397)
Vulnerability from cvelistv5 – Published: 2024-12-04 16:13 – Updated: 2025-04-08 14:29
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Image Verification Bypass Vulnerability
Summary
A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification.
This vulnerability is due to insecure bootloader settings. An attacker could exploit this vulnerability by executing a series of bootloader commands. A successful exploit could allow the attacker to bypass NX-OS image signature verification and load unverified software.
Severity
5.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-12-04 19:27 UTC
CWE
- CWE-284 - Improper Access Control
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
8.2(5)
Affected: 7.3(5)D1(1) Affected: 8.4(2) Affected: 8.4(3) Affected: 9.2(3) Affected: 7.0(3)I5(2) Affected: 8.2(1) Affected: 6.0(2)A8(7a) Affected: 7.0(3)I4(5) Affected: 7.3(1)D1(1) Affected: 7.0(3)I4(6) Affected: 7.0(3)I4(3) Affected: 9.2(2v) Affected: 7.3(0)D1(1) Affected: 7.0(3)I4(7) Affected: 7.0(3)I4(1) Affected: 7.0(3)I4(8) Affected: 7.0(3)I4(2) Affected: 6.0(2)A8(11) Affected: 7.3(4)D1(1) Affected: 9.2(1) Affected: 9.2(2t) Affected: 9.2(3y) Affected: 7.0(3)I4(1t) Affected: 7.0(3)I7(6z) Affected: 9.3(2) Affected: 7.3(1)DY(1) Affected: 7.0(3)F3(3) Affected: 7.0(3)I7(3z) Affected: 7.0(3)IM7(2) Affected: 6.0(2)A8(11b) Affected: 7.0(3)I7(5a) Affected: 8.1(1) Affected: 7.0(3)I6(1) Affected: 8.2(2) Affected: 7.0(3)I5(3b) Affected: 8.3(2) Affected: 7.3(2)D1(3a) Affected: 9.2(4) Affected: 6.0(2)A8(10) Affected: 6.0(2)A8(2) Affected: 7.0(3)IC4(4) Affected: 8.1(2) Affected: 7.0(3)F3(3c) Affected: 7.3(3)D1(1) Affected: 7.0(3)F3(1) Affected: 7.0(3)F3(5) Affected: 8.2(3) Affected: 7.0(3)I7(2) Affected: 7.0(3)I5(3) Affected: 7.0(3)I7(3) Affected: 6.0(2)A8(6) Affected: 7.0(3)I6(2) Affected: 8.3(1) Affected: 8.4(1) Affected: 8.1(1b) Affected: 6.0(2)A8(5) Affected: 7.3(0)DX(1) Affected: 7.3(2)D1(1) Affected: 9.3(1) Affected: 6.0(2)A8(7) Affected: 7.0(3)I7(6) Affected: 7.3(2)D1(2) Affected: 6.0(2)A8(11a) Affected: 7.0(3)I4(8z) Affected: 7.0(3)I4(9) Affected: 8.2(4) Affected: 7.0(3)I7(4) Affected: 7.0(3)I7(7) Affected: 7.3(0)DY(1) Affected: 6.0(2)A8(9) Affected: 6.0(2)A8(1) Affected: 6.0(2)A8(10a) Affected: 7.0(3)I5(1) Affected: 9.3(1z) Affected: 9.2(2) Affected: 7.0(3)F3(4) Affected: 7.0(3)I4(8b) Affected: 8.1(2a) Affected: 7.3(2)D1(3) Affected: 6.0(2)A8(3) Affected: 7.0(3)I4(6t) Affected: 7.0(3)I5(3a) Affected: 8.1(1a) Affected: 6.0(2)A8(8) Affected: 7.0(3)I7(5) Affected: 7.0(3)F3(3a) Affected: 6.0(2)A8(4) Affected: 7.0(3)I4(8a) Affected: 7.0(3)F3(2) Affected: 7.0(3)I4(4) Affected: 7.0(3)I7(1) Affected: 7.0(3)IA7(2) Affected: 7.0(3)IA7(1) Affected: 6.0(2)A8(7b) Affected: 6.0(2)A8(4a) Affected: 8.4(1a) Affected: 9.3(3) Affected: 7.3(2)D1(1d) Affected: 7.0(3)I7(8) Affected: 9.3(4) Affected: 7.3(6)D1(1) Affected: 8.2(6) Affected: 9.3(5) Affected: 8.4(2a) Affected: 8.4(2b) Affected: 7.0(3)I7(9) Affected: 8.5(1) Affected: 9.3(6) Affected: 10.1(2) Affected: 10.1(1) Affected: 8.4(4) Affected: 7.3(7)D1(1) Affected: 8.4(2c) Affected: 9.3(5w) Affected: 8.2(7) Affected: 9.3(7) Affected: 9.3(7k) Affected: 7.0(3)I7(9w) Affected: 10.2(1) Affected: 7.3(8)D1(1) Affected: 9.3(7a) Affected: 8.2(7a) Affected: 9.3(8) Affected: 8.4(4a) Affected: 8.4(2d) Affected: 8.4(5) Affected: 7.0(3)I7(10) Affected: 8.2(8) Affected: 10.2(1q) Affected: 10.2(2) Affected: 9.3(9) Affected: 10.1(2t) Affected: 7.3(9)D1(1) Affected: 10.2(3) Affected: 8.4(6) Affected: 10.2(3t) Affected: 8.4(2e) Affected: 9.3(10) Affected: 10.2(2a) Affected: 9.2(1a) Affected: 8.2(9) Affected: 10.3(1) Affected: 10.2(4) Affected: 8.4(7) Affected: 10.3(2) Affected: 8.4(6a) Affected: 9.3(11) Affected: 10.3(3) Affected: 10.2(5) Affected: 9.4(1) Affected: 9.3(2a) Affected: 8.4(2f) Affected: 8.2(10) Affected: 9.3(12) Affected: 10.2(3v) Affected: 10.4(1) Affected: 8.4(8) Affected: 10.3(99w) Affected: 10.2(6) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 8.4(9) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 9.4(1a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 9.3(13) Affected: 8.2(11) Affected: 10.3(5) Affected: 10.2(7) Affected: 10.4(3) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.5(1) Affected: 10.2(8) Affected: 10.3(3r) Affected: 10.3(6) Affected: 9.3(14) Affected: 10.4(4) Affected: 10.3(4h) Affected: 10.4(4g) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
14.1(1j)
Affected: 14.0(3d) Affected: 14.1(1k) Affected: 13.2(1m) Affected: 14.0(3c) Affected: 13.2(2l) Affected: 13.2(7k) Affected: 14.1(1l) Affected: 14.2(2f) Affected: 13.2(3s) Affected: 13.2(2o) Affected: 14.0(2c) Affected: 14.1(2m) Affected: 13.2(5e) Affected: 14.1(2o) Affected: 13.2(7f) Affected: 13.2(41d) Affected: 13.2(4d) Affected: 13.2(3o) Affected: 13.2(1l) Affected: 14.0(1h) Affected: 13.2(3n) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 13.2(4e) Affected: 14.2(1i) Affected: 13.2(9b) Affected: 14.1(2s) Affected: 14.1(1i) Affected: 14.1(2g) Affected: 13.2(3j) Affected: 13.2(5d) Affected: 13.2(6i) Affected: 14.1(2u) Affected: 13.2(3i) Affected: 13.2(3r) Affected: 13.2(5f) Affected: 14.2(1j) Affected: 14.1(2w) Affected: 14.2(3n) Affected: 14.2(3l) Affected: 14.2(3j) Affected: 14.2(2g) Affected: 13.2(8d) Affected: 14.1(2x) Affected: 13.2(9f) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 13.2(9h) Affected: 15.0(1k) Affected: 14.2(4k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 15.0(2h) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 15.1(1h) Affected: 14.2(6d) Affected: 15.1(2e) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 15.1(3e) Affected: 13.2(10e) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 15.1(4c) Affected: 14.2(6o) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 14.2(7l) Affected: 13.2(10f) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 14.2(7q) Affected: 15.2(2h) Affected: 15.2(3f) Affected: 15.2(3e) Affected: 15.2(3g) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 14.2(7t) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 13.2(10g) Affected: 16.0(1g) Affected: 14.2(7u) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6h) Affected: 16.0(1j) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 14.2(7v) Affected: 15.2(7g) Affected: 16.0(2h) Affected: 14.2(7w) Affected: 15.2(8d) Affected: 16.0(2j) Affected: 15.2(8e) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.3(1d) Affected: 15.2(8h) Affected: 16.0(4c) Affected: 15.3(2a) Affected: 15.2(8i) Affected: 16.0(5h) Affected: 15.3(2b) Affected: 16.0(3g) Affected: 16.0(5j) Affected: 15.3(2c) Affected: 16.0(6c) Affected: 15.3(2d) Affected: 16.1(1f) Affected: 16.0(7e) Affected: 16.0(8e) Affected: 15.3(2e) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
4.0(4c)
Affected: 4.0(2b) Affected: 4.1(2a) Affected: 4.0(1a) Affected: 4.0(2a) Affected: 4.0(1b) Affected: 4.1(1c) Affected: 4.0(4a) Affected: 4.0(4b) Affected: 4.0(2e) Affected: 4.1(1a) Affected: 4.0(4d) Affected: 4.0(4h) Affected: 4.0(4g) Affected: 4.0(1d) Affected: 4.1(1e) Affected: 4.0(4f) Affected: 4.0(4e) Affected: 4.0(4i) Affected: 4.1(1d) Affected: 4.0(2d) Affected: 4.1(1b) Affected: 4.0(1c) Affected: 4.1(2b) Affected: 4.0(4k) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.0(4l) Affected: 4.1(4a) Affected: 4.1(3c) Affected: 4.1(3d) Affected: 4.2(1c) Affected: 4.2(1d) Affected: 4.0(4m) Affected: 4.1(3e) Affected: 4.2(1f) Affected: 4.1(3f) Affected: 4.2(1i) Affected: 4.1(3h) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.0(4n) Affected: 4.2(1m) Affected: 4.1(3i) Affected: 4.2(2a) Affected: 4.2(1n) Affected: 4.1(3j) Affected: 4.2(2c) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.1(3k) Affected: 4.0(4o) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.1(3l) Affected: 4.3(2b) Affected: 4.2(3h) Affected: 4.2(3i) Affected: 4.3(2c) Affected: 4.1(3m) Affected: 4.3(2e) Affected: 4.3(3a) Affected: 4.2(3j) Affected: 4.3(3c) Affected: 4.2(3k) Affected: 4.2(3l) Affected: 4.3(2f) Affected: 4.2(3m) |
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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{
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{
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{
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{
"status": "affected",
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"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
"status": "affected",
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{
"status": "affected",
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"status": "affected",
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{
"status": "affected",
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{
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{
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{
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{
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{
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{
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CVE-2024-20289 (GCVE-0-2024-20289)
Vulnerability from cvelistv5 – Published: 2024-08-28 16:31 – Updated: 2024-08-28 17:24
VLAI
EPSS
VEX
Title
Cisco NX-OS Software Command Injection Vulnerability
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to execute arbitrary commands on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of arguments for a specific CLI command. An attacker could exploit this vulnerability by including crafted input as the argument of the affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of the currently logged-in user.
Severity
4.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-28 17:24 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
9.3(3)
Affected: 9.3(4) Affected: 9.3(5) Affected: 9.3(6) Affected: 10.1(2) Affected: 10.1(1) Affected: 9.3(5w) Affected: 9.3(7) Affected: 9.3(7k) Affected: 10.2(1) Affected: 9.3(7a) Affected: 9.3(8) Affected: 10.2(1q) Affected: 10.2(2) Affected: 9.3(9) Affected: 10.1(2t) Affected: 10.2(3) Affected: 10.2(3t) Affected: 9.3(10) Affected: 10.2(2a) Affected: 10.3(1) Affected: 10.2(4) Affected: 10.3(2) Affected: 9.3(11) Affected: 10.3(3) Affected: 10.2(5) Affected: 9.3(12) Affected: 10.2(3v) Affected: 10.4(1) Affected: 10.3(99w) Affected: 10.2(6) Affected: 10.3(3w) Affected: 10.3(99x) Affected: 10.3(3o) Affected: 10.3(4) Affected: 10.3(3p) Affected: 10.3(4a) Affected: 10.4(2) Affected: 10.3(3q) Affected: 10.3(3x) Affected: 10.3(4g) Affected: 10.3(3r) |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
16.0(2h)
Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 16.0(4c) Affected: 16.0(5h) Affected: 16.0(3g) Affected: 16.0(5j) |
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CVE-2024-20294 (GCVE-0-2024-20294)
Vulnerability from cvelistv5 – Published: 2024-02-28 16:16 – Updated: 2024-08-01 21:59
VLAI
EPSS
VEX
Summary
A vulnerability in the Link Layer Discovery Protocol (LLDP) feature of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device.
This vulnerability is due to improper handling of specific fields in an LLDP frame. An attacker could exploit this vulnerability by sending a crafted LLDP packet to an interface of an affected device and having an authenticated user retrieve LLDP statistics from the affected device through CLI show commands or Simple Network Management Protocol (SNMP) requests. A successful exploit could allow the attacker to cause the LLDP service to crash and stop running on the affected device. In certain situations, the LLDP crash may result in a reload of the affected device.
Note: LLDP is a Layer 2 link protocol. To exploit this vulnerability, an attacker would need to be directly connected to an interface of an affected device, either physically or logically (for example, through a Layer 2 Tunnel configured to transport the LLDP protocol).
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-29 18:49 UTC
CWE
- CWE-805 - Buffer Access with Incorrect Length Value
Assigner
References
1 reference
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS Software |
Affected:
6.0(2)A3(1)
Affected: 6.0(2)A3(2) Affected: 6.0(2)A3(4) Affected: 6.0(2)A4(1) Affected: 6.0(2)A4(2) Affected: 6.0(2)A4(3) Affected: 6.0(2)A4(4) Affected: 6.0(2)A4(5) Affected: 6.0(2)A4(6) Affected: 6.0(2)A6(1) Affected: 6.0(2)A6(1a) Affected: 6.0(2)A6(2) Affected: 6.0(2)A6(2a) Affected: 6.0(2)A6(3) Affected: 6.0(2)A6(3a) Affected: 6.0(2)A6(4) Affected: 6.0(2)A6(4a) Affected: 6.0(2)A6(5) Affected: 6.0(2)A6(5a) Affected: 6.0(2)A6(5b) Affected: 6.0(2)A6(6) Affected: 6.0(2)A6(7) Affected: 6.0(2)A6(8) Affected: 6.0(2)A7(1) Affected: 6.0(2)A7(1a) Affected: 6.0(2)A7(2) Affected: 6.0(2)A7(2a) Affected: 6.0(2)A8(1) Affected: 6.0(2)A8(2) Affected: 6.0(2)A8(3) Affected: 6.0(2)A8(4) Affected: 6.0(2)A8(4a) Affected: 6.0(2)A8(5) Affected: 6.0(2)A8(6) Affected: 6.0(2)A8(7) Affected: 6.0(2)A8(7a) Affected: 6.0(2)A8(7b) Affected: 6.0(2)A8(8) Affected: 6.0(2)A8(9) Affected: 6.0(2)A8(10a) Affected: 6.0(2)A8(10) Affected: 6.0(2)A8(11) Affected: 6.0(2)A8(11a) Affected: 6.0(2)A8(11b) Affected: 6.0(2)U2(1) Affected: 6.0(2)U2(2) Affected: 6.0(2)U2(3) Affected: 6.0(2)U2(4) Affected: 6.0(2)U2(5) Affected: 6.0(2)U2(6) Affected: 6.0(2)U3(1) Affected: 6.0(2)U3(2) Affected: 6.0(2)U3(3) Affected: 6.0(2)U3(4) Affected: 6.0(2)U3(5) Affected: 6.0(2)U3(6) Affected: 6.0(2)U3(7) Affected: 6.0(2)U3(8) Affected: 6.0(2)U3(9) Affected: 6.0(2)U4(1) Affected: 6.0(2)U4(2) Affected: 6.0(2)U4(3) Affected: 6.0(2)U4(4) Affected: 6.0(2)U5(1) Affected: 6.0(2)U5(2) Affected: 6.0(2)U5(3) Affected: 6.0(2)U5(4) Affected: 6.0(2)U6(1) Affected: 6.0(2)U6(2) Affected: 6.0(2)U6(3) Affected: 6.0(2)U6(4) Affected: 6.0(2)U6(5) Affected: 6.0(2)U6(6) Affected: 6.0(2)U6(7) Affected: 6.0(2)U6(8) Affected: 6.0(2)U6(1a) Affected: 6.0(2)U6(2a) Affected: 6.0(2)U6(3a) Affected: 6.0(2)U6(4a) Affected: 6.0(2)U6(5a) Affected: 6.0(2)U6(5b) Affected: 6.0(2)U6(5c) Affected: 6.0(2)U6(9) Affected: 6.0(2)U6(10) Affected: 6.2(2) Affected: 6.2(2a) Affected: 6.2(6) Affected: 6.2(6b) Affected: 6.2(8) Affected: 6.2(8a) Affected: 6.2(8b) Affected: 6.2(10) Affected: 6.2(12) Affected: 6.2(18) Affected: 6.2(16) Affected: 6.2(14) Affected: 6.2(6a) Affected: 6.2(20) Affected: 6.2(1) Affected: 6.2(3) Affected: 6.2(5) Affected: 6.2(5a) Affected: 6.2(5b) Affected: 6.2(7) Affected: 6.2(9) Affected: 6.2(9a) Affected: 6.2(9b) Affected: 6.2(9c) Affected: 6.2(11) Affected: 6.2(11b) Affected: 6.2(11c) Affected: 6.2(11d) Affected: 6.2(11e) Affected: 6.2(13) Affected: 6.2(13a) Affected: 6.2(13b) Affected: 6.2(15) Affected: 6.2(17) Affected: 6.2(19) Affected: 6.2(21) Affected: 6.2(23) Affected: 6.2(20a) Affected: 6.2(25) Affected: 6.2(22) Affected: 6.2(27) Affected: 6.2(29) Affected: 6.2(24) Affected: 6.2(31) Affected: 6.2(24a) Affected: 6.2(33) Affected: 7.0(3)F1(1) Affected: 7.0(3)F2(1) Affected: 7.0(3)F2(2) Affected: 7.0(3)F3(1) Affected: 7.0(3)F3(2) Affected: 7.0(3)F3(3) Affected: 7.0(3)F3(3a) Affected: 7.0(3)F3(4) Affected: 7.0(3)F3(3c) Affected: 7.0(3)F3(5) Affected: 7.0(3)I2(2a) Affected: 7.0(3)I2(2b) Affected: 7.0(3)I2(2c) Affected: 7.0(3)I2(2d) Affected: 7.0(3)I2(2e) Affected: 7.0(3)I2(3) Affected: 7.0(3)I2(4) Affected: 7.0(3)I2(5) Affected: 7.0(3)I2(1) Affected: 7.0(3)I2(1a) Affected: 7.0(3)I2(2) Affected: 7.0(3)I3(1) Affected: 7.0(3)I4(1) Affected: 7.0(3)I4(2) Affected: 7.0(3)I4(3) Affected: 7.0(3)I4(4) Affected: 7.0(3)I4(5) Affected: 7.0(3)I4(6) Affected: 7.0(3)I4(7) Affected: 7.0(3)I4(8) Affected: 7.0(3)I4(8a) Affected: 7.0(3)I4(8b) Affected: 7.0(3)I4(8z) Affected: 7.0(3)I4(9) Affected: 7.0(3)I5(1) Affected: 7.0(3)I5(2) Affected: 7.0(3)I6(1) Affected: 7.0(3)I6(2) Affected: 7.0(3)I7(1) Affected: 7.0(3)I7(2) Affected: 7.0(3)I7(3) Affected: 7.0(3)I7(4) Affected: 7.0(3)I7(5) Affected: 7.0(3)I7(5a) Affected: 7.0(3)I7(6) Affected: 7.0(3)I7(7) Affected: 7.0(3)I7(8) Affected: 7.0(3)I7(9) Affected: 7.0(3)I7(10) Affected: 7.1(0)N1(1a) Affected: 7.1(0)N1(1b) Affected: 7.1(0)N1(1) Affected: 7.1(1)N1(1) Affected: 7.1(2)N1(1) Affected: 7.1(3)N1(1) Affected: 7.1(3)N1(2) Affected: 7.1(4)N1(1) Affected: 7.1(5)N1(1) Affected: 7.1(5)N1(1b) Affected: 7.2(0)D1(1) Affected: 7.2(1)D1(1) Affected: 7.2(2)D1(2) Affected: 7.2(2)D1(1) Affected: 7.3(0)D1(1) Affected: 7.3(0)DX(1) Affected: 7.3(0)DY(1) Affected: 7.3(0)N1(1) Affected: 7.3(1)D1(1) Affected: 7.3(1)DY(1) Affected: 7.3(1)N1(1) Affected: 7.3(2)D1(1) Affected: 7.3(2)D1(2) Affected: 7.3(2)D1(3) Affected: 7.3(2)D1(3a) Affected: 7.3(2)N1(1) Affected: 7.3(3)N1(1) Affected: 8.0(1) Affected: 8.1(1) Affected: 8.1(2) Affected: 8.1(2a) Affected: 8.1(1a) Affected: 8.1(1b) Affected: 8.2(1) Affected: 8.2(2) Affected: 8.2(3) Affected: 8.2(4) Affected: 8.2(5) Affected: 8.2(6) Affected: 8.2(7) Affected: 8.2(7a) Affected: 8.2(8) Affected: 8.2(9) Affected: 8.2(10) Affected: 8.3(1) Affected: 8.3(2) Affected: 9.2(1) Affected: 9.2(2) Affected: 9.2(2t) Affected: 9.2(3) Affected: 9.2(4) Affected: 9.2(2v) Affected: 9.2(1a) Affected: 7.3(4)N1(1) Affected: 7.3(3)D1(1) Affected: 7.3(4)D1(1) Affected: 7.3(5)N1(1) Affected: 8.4(1) Affected: 8.4(1a) Affected: 8.4(2) Affected: 8.4(2a) Affected: 8.4(3) Affected: 8.4(2b) Affected: 8.4(4) Affected: 8.4(2c) Affected: 8.4(4a) Affected: 8.4(5) Affected: 8.4(2d) Affected: 8.4(6) Affected: 8.4(2e) Affected: 8.4(6a) Affected: 8.4(7) Affected: 8.4(2f) Affected: 9.3(1) Affected: 9.3(2) Affected: 9.3(3) Affected: 9.3(4) Affected: 9.3(5) Affected: 9.3(6) Affected: 9.3(7) Affected: 9.3(7a) Affected: 9.3(8) Affected: 9.3(9) Affected: 9.3(10) Affected: 9.3(11) Affected: 9.3(2a) Affected: 7.3(6)N1(1) Affected: 7.3(5)D1(1) Affected: 7.3(7)N1(1) Affected: 7.3(7)N1(1a) Affected: 7.3(7)N1(1b) Affected: 7.3(6)D1(1) Affected: 7.3(8)N1(1) Affected: 7.3(7)D1(1) Affected: 7.3(9)N1(1) Affected: 10.1(1) Affected: 10.1(2) Affected: 10.1(2t) Affected: 8.5(1) Affected: 7.3(10)N1(1) Affected: 7.3(8)D1(1) Affected: 10.2(1) Affected: 10.2(1q) Affected: 10.2(2) Affected: 10.2(3) Affected: 10.2(3t) Affected: 10.2(4) Affected: 10.2(5) Affected: 10.2(3v) Affected: 7.3(9)D1(1) Affected: 7.3(11)N1(1) Affected: 7.3(12)N1(1) Affected: 10.3(1) Affected: 10.3(2) Affected: 7.3(13)N1(1) |
|
| Cisco | Cisco Unified Computing System (Managed) |
Affected:
3.1(1e)
Affected: 3.1(1g) Affected: 3.1(1h) Affected: 3.1(1k) Affected: 3.1(1l) Affected: 3.1(2b) Affected: 3.1(2c) Affected: 3.1(2e) Affected: 3.1(2f) Affected: 3.1(2g) Affected: 3.1(2h) Affected: 3.1(3a) Affected: 3.1(3b) Affected: 3.1(3c) Affected: 3.1(3d) Affected: 3.1(3e) Affected: 3.1(3f) Affected: 3.1(3h) Affected: 3.1(3j) Affected: 3.1(3k) Affected: 3.1(2d) Affected: 3.1(3l) Affected: 3.2(1d) Affected: 3.2(2b) Affected: 3.2(2c) Affected: 3.2(2d) Affected: 3.2(2e) Affected: 3.2(2f) Affected: 3.2(3a) Affected: 3.2(3b) Affected: 3.2(3d) Affected: 3.2(3e) Affected: 3.2(3g) Affected: 3.2(3h) Affected: 3.2(3i) Affected: 3.2(3j) Affected: 3.2(3k) Affected: 3.2(3l) Affected: 3.2(3n) Affected: 3.2(3o) Affected: 3.2(3p) Affected: 4.0(1a) Affected: 4.0(1b) Affected: 4.0(1c) Affected: 4.0(1d) Affected: 4.0(2a) Affected: 4.0(2b) Affected: 4.0(2d) Affected: 4.0(2e) Affected: 4.0(4b) Affected: 4.0(4c) Affected: 4.0(4d) Affected: 4.0(4e) Affected: 4.0(4f) Affected: 4.0(4g) Affected: 4.0(4h) Affected: 4.0(4a) Affected: 4.0(4i) Affected: 4.0(4k) Affected: 4.0(4l) Affected: 4.0(4m) Affected: 4.0(4n) Affected: 4.0(4o) Affected: 4.1(1a) Affected: 4.1(1b) Affected: 4.1(1c) Affected: 4.1(2a) Affected: 4.1(1d) Affected: 4.1(1e) Affected: 4.1(2b) Affected: 4.1(3a) Affected: 4.1(3b) Affected: 4.1(2c) Affected: 4.1(3d) Affected: 4.1(3c) Affected: 4.1(3e) Affected: 4.1(3f) Affected: 4.1(3h) Affected: 4.1(3i) Affected: 4.1(3j) Affected: 4.1(3k) Affected: 4.1(3l) Affected: 4.2(1d) Affected: 4.2(1c) Affected: 4.2(1f) Affected: 4.2(1i) Affected: 4.2(1k) Affected: 4.2(1l) Affected: 4.2(1m) Affected: 4.2(2a) Affected: 4.2(2c) Affected: 4.2(1n) Affected: 4.2(2d) Affected: 4.2(3b) Affected: 4.2(2e) Affected: 4.2(3d) Affected: 4.2(3e) Affected: 4.2(3g) Affected: 4.2(3h) Affected: 4.2(3i) |
|
| Cisco | Cisco Firepower Extensible Operating System (FXOS) |
Affected:
2.2.1.63
Affected: 2.2.1.66 Affected: 2.2.1.70 Affected: 2.2.2.17 Affected: 2.2.2.19 Affected: 2.2.2.24 Affected: 2.2.2.26 Affected: 2.2.2.28 Affected: 2.2.2.54 Affected: 2.2.2.60 Affected: 2.2.2.71 Affected: 2.2.2.83 Affected: 2.2.2.86 Affected: 2.2.2.91 Affected: 2.2.2.97 Affected: 2.2.2.101 Affected: 2.2.2.137 Affected: 2.2.2.148 Affected: 2.2.2.149 Affected: 2.3.1.99 Affected: 2.3.1.93 Affected: 2.3.1.91 Affected: 2.3.1.88 Affected: 2.3.1.75 Affected: 2.3.1.73 Affected: 2.3.1.66 Affected: 2.3.1.58 Affected: 2.3.1.130 Affected: 2.3.1.111 Affected: 2.3.1.110 Affected: 2.3.1.144 Affected: 2.3.1.145 Affected: 2.3.1.155 Affected: 2.3.1.166 Affected: 2.3.1.173 Affected: 2.3.1.179 Affected: 2.3.1.180 Affected: 2.3.1.56 Affected: 2.3.1.190 Affected: 2.3.1.215 Affected: 2.3.1.216 Affected: 2.3.1.219 Affected: 2.3.1.230 Affected: 2.6.1.131 Affected: 2.6.1.157 Affected: 2.6.1.166 Affected: 2.6.1.169 Affected: 2.6.1.174 Affected: 2.6.1.187 Affected: 2.6.1.192 Affected: 2.6.1.204 Affected: 2.6.1.214 Affected: 2.6.1.224 Affected: 2.6.1.229 Affected: 2.6.1.230 Affected: 2.6.1.238 Affected: 2.6.1.239 Affected: 2.6.1.254 Affected: 2.6.1.259 Affected: 2.6.1.264 Affected: 2.6.1.265 Affected: 2.8.1.105 Affected: 2.8.1.125 Affected: 2.8.1.139 Affected: 2.8.1.143 Affected: 2.8.1.152 Affected: 2.8.1.162 Affected: 2.8.1.164 Affected: 2.8.1.172 Affected: 2.8.1.186 Affected: 2.8.1.190 Affected: 2.8.1.198 Affected: 2.9.1.131 Affected: 2.9.1.135 Affected: 2.9.1.143 Affected: 2.9.1.150 Affected: 2.9.1.158 Affected: 2.10.1.159 Affected: 2.10.1.166 Affected: 2.10.1.179 Affected: 2.10.1.207 Affected: 2.10.1.234 Affected: 2.10.1.245 Affected: 2.10.1.271 Affected: 2.11.1.154 Affected: 2.11.1.182 Affected: 2.11.1.200 Affected: 2.11.1.205 Affected: 2.12.0.31 Affected: 2.12.0.432 Affected: 2.12.0.450 Affected: 2.12.0.467 Affected: 2.12.0.498 Affected: 2.12.1.29 Affected: 2.12.1.48 Affected: 2.13.0.198 Affected: 2.13.0.212 Affected: 2.13.0.243 Affected: 2.14.1.131 |
|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
12.0(1m)
Affected: 12.0(2g) Affected: 12.0(1n) Affected: 12.0(1o) Affected: 12.0(1p) Affected: 12.0(1q) Affected: 12.0(2h) Affected: 12.0(2l) Affected: 12.0(2m) Affected: 12.0(2n) Affected: 12.0(2o) Affected: 12.0(2f) Affected: 12.0(1r) Affected: 12.1(1h) Affected: 12.1(2e) Affected: 12.1(3g) Affected: 12.1(4a) Affected: 12.1(1i) Affected: 12.1(2g) Affected: 12.1(2k) Affected: 12.1(3h) Affected: 12.1(3j) Affected: 12.2(1n) Affected: 12.2(2e) Affected: 12.2(3j) Affected: 12.2(4f) Affected: 12.2(4p) Affected: 12.2(3p) Affected: 12.2(3r) Affected: 12.2(3s) Affected: 12.2(3t) Affected: 12.2(2f) Affected: 12.2(2i) Affected: 12.2(2j) Affected: 12.2(2k) Affected: 12.2(2q) Affected: 12.2(1o) Affected: 12.2(4q) Affected: 12.2(4r) Affected: 12.3(1e) Affected: 12.3(1f) Affected: 12.3(1i) Affected: 12.3(1l) Affected: 12.3(1o) Affected: 12.3(1p) Affected: 13.0(1k) Affected: 13.0(2h) Affected: 13.0(2k) Affected: 13.0(2n) Affected: 13.1(1i) Affected: 13.1(2m) Affected: 13.1(2o) Affected: 13.1(2p) Affected: 13.1(2q) Affected: 13.1(2s) Affected: 13.1(2t) Affected: 13.1(2u) Affected: 13.1(2v) Affected: 13.2(1l) Affected: 13.2(1m) Affected: 13.2(2l) Affected: 13.2(2o) Affected: 13.2(3i) Affected: 13.2(3n) Affected: 13.2(3o) Affected: 13.2(3r) Affected: 13.2(4d) Affected: 13.2(4e) Affected: 13.2(3s) Affected: 13.2(5d) Affected: 13.2(5e) Affected: 13.2(5f) Affected: 13.2(6i) Affected: 13.2(7f) Affected: 13.2(7k) Affected: 13.2(9b) Affected: 13.2(9f) Affected: 13.2(9h) Affected: 13.2(10e) Affected: 13.2(10f) Affected: 13.2(10g) Affected: 14.0(1h) Affected: 14.0(2c) Affected: 14.0(3d) Affected: 14.0(3c) Affected: 14.1(1i) Affected: 14.1(1j) Affected: 14.1(1k) Affected: 14.1(1l) Affected: 14.1(2g) Affected: 14.1(2m) Affected: 14.1(2o) Affected: 14.1(2s) Affected: 14.1(2u) Affected: 14.1(2w) Affected: 14.1(2x) Affected: 14.2(1i) Affected: 14.2(1j) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 14.2(2f) Affected: 14.2(2g) Affected: 14.2(3j) Affected: 14.2(3l) Affected: 14.2(3n) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 14.2(4k) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 14.2(6d) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 14.2(7l) Affected: 14.2(6o) Affected: 14.2(7q) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 14.2(7t) Affected: 14.2(7u) Affected: 14.2(7v) Affected: 14.2(7w) Affected: 15.0(1k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 15.0(2h) Affected: 15.1(1h) Affected: 15.1(2e) Affected: 15.1(3e) Affected: 15.1(4c) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3e) Affected: 15.2(3f) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 15.2(8d) Affected: 15.2(8e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 16.0(1g) Affected: 16.0(1j) Affected: 16.0(2h) Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.3(1d) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-20294",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-02-29T18:49:22.444391Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:40:18.434Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-01T21:59:41.160Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "cisco-sa-nxos-lldp-dos-z7PncTgt",
"tags": [
"x_transferred"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-lldp-dos-z7PncTgt"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Cisco NX-OS Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "6.0(2)A3(1)"
},
{
"status": "affected",
"version": "6.0(2)A3(2)"
},
{
"status": "affected",
"version": "6.0(2)A3(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(1)"
},
{
"status": "affected",
"version": "6.0(2)A4(2)"
},
{
"status": "affected",
"version": "6.0(2)A4(3)"
},
{
"status": "affected",
"version": "6.0(2)A4(4)"
},
{
"status": "affected",
"version": "6.0(2)A4(5)"
},
{
"status": "affected",
"version": "6.0(2)A4(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(1)"
},
{
"status": "affected",
"version": "6.0(2)A6(1a)"
},
{
"status": "affected",
"version": "6.0(2)A6(2)"
},
{
"status": "affected",
"version": "6.0(2)A6(2a)"
},
{
"status": "affected",
"version": "6.0(2)A6(3)"
},
{
"status": "affected",
"version": "6.0(2)A6(3a)"
},
{
"status": "affected",
"version": "6.0(2)A6(4)"
},
{
"status": "affected",
"version": "6.0(2)A6(4a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5)"
},
{
"status": "affected",
"version": "6.0(2)A6(5a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5b)"
},
{
"status": "affected",
"version": "6.0(2)A6(6)"
},
{
"status": "affected",
"version": "6.0(2)A6(7)"
},
{
"status": "affected",
"version": "6.0(2)A6(8)"
},
{
"status": "affected",
"version": "6.0(2)A7(1)"
},
{
"status": "affected",
"version": "6.0(2)A7(1a)"
},
{
"status": "affected",
"version": "6.0(2)A7(2)"
},
{
"status": "affected",
"version": "6.0(2)A7(2a)"
},
{
"status": "affected",
"version": "6.0(2)A8(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(2)"
},
{
"status": "affected",
"version": "6.0(2)A8(3)"
},
{
"status": "affected",
"version": "6.0(2)A8(4)"
},
{
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{
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{
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{
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{
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{
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},
{
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},
{
"status": "affected",
"version": "6.0(2)A8(9)"
},
{
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},
{
"status": "affected",
"version": "6.0(2)A8(10)"
},
{
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},
{
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"version": "6.0(2)A8(11a)"
},
{
"status": "affected",
"version": "6.0(2)A8(11b)"
},
{
"status": "affected",
"version": "6.0(2)U2(1)"
},
{
"status": "affected",
"version": "6.0(2)U2(2)"
},
{
"status": "affected",
"version": "6.0(2)U2(3)"
},
{
"status": "affected",
"version": "6.0(2)U2(4)"
},
{
"status": "affected",
"version": "6.0(2)U2(5)"
},
{
"status": "affected",
"version": "6.0(2)U2(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(1)"
},
{
"status": "affected",
"version": "6.0(2)U3(2)"
},
{
"status": "affected",
"version": "6.0(2)U3(3)"
},
{
"status": "affected",
"version": "6.0(2)U3(4)"
},
{
"status": "affected",
"version": "6.0(2)U3(5)"
},
{
"status": "affected",
"version": "6.0(2)U3(6)"
},
{
"status": "affected",
"version": "6.0(2)U3(7)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.0(2)U3(9)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.0(2)U4(2)"
},
{
"status": "affected",
"version": "6.0(2)U4(3)"
},
{
"status": "affected",
"version": "6.0(2)U4(4)"
},
{
"status": "affected",
"version": "6.0(2)U5(1)"
},
{
"status": "affected",
"version": "6.0(2)U5(2)"
},
{
"status": "affected",
"version": "6.0(2)U5(3)"
},
{
"status": "affected",
"version": "6.0(2)U5(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(2)"
},
{
"status": "affected",
"version": "6.0(2)U6(3)"
},
{
"status": "affected",
"version": "6.0(2)U6(4)"
},
{
"status": "affected",
"version": "6.0(2)U6(5)"
},
{
"status": "affected",
"version": "6.0(2)U6(6)"
},
{
"status": "affected",
"version": "6.0(2)U6(7)"
},
{
"status": "affected",
"version": "6.0(2)U6(8)"
},
{
"status": "affected",
"version": "6.0(2)U6(1a)"
},
{
"status": "affected",
"version": "6.0(2)U6(2a)"
},
{
"status": "affected",
"version": "6.0(2)U6(3a)"
},
{
"status": "affected",
"version": "6.0(2)U6(4a)"
},
{
"status": "affected",
"version": "6.0(2)U6(5a)"
},
{
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"version": "6.0(2)U6(5b)"
},
{
"status": "affected",
"version": "6.0(2)U6(5c)"
},
{
"status": "affected",
"version": "6.0(2)U6(9)"
},
{
"status": "affected",
"version": "6.0(2)U6(10)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.2(18)"
},
{
"status": "affected",
"version": "6.2(16)"
},
{
"status": "affected",
"version": "6.2(14)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.2(11e)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "6.2(13a)"
},
{
"status": "affected",
"version": "6.2(13b)"
},
{
"status": "affected",
"version": "6.2(15)"
},
{
"status": "affected",
"version": "6.2(17)"
},
{
"status": "affected",
"version": "6.2(19)"
},
{
"status": "affected",
"version": "6.2(21)"
},
{
"status": "affected",
"version": "6.2(23)"
},
{
"status": "affected",
"version": "6.2(20a)"
},
{
"status": "affected",
"version": "6.2(25)"
},
{
"status": "affected",
"version": "6.2(22)"
},
{
"status": "affected",
"version": "6.2(27)"
},
{
"status": "affected",
"version": "6.2(29)"
},
{
"status": "affected",
"version": "6.2(24)"
},
{
"status": "affected",
"version": "6.2(31)"
},
{
"status": "affected",
"version": "6.2(24a)"
},
{
"status": "affected",
"version": "6.2(33)"
},
{
"status": "affected",
"version": "7.0(3)F1(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(1)"
},
{
"status": "affected",
"version": "7.0(3)F2(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(2)"
},
{
"status": "affected",
"version": "7.0(3)F3(3)"
},
{
"status": "affected",
"version": "7.0(3)F3(3a)"
},
{
"status": "affected",
"version": "7.0(3)F3(4)"
},
{
"status": "affected",
"version": "7.0(3)F3(3c)"
},
{
"status": "affected",
"version": "7.0(3)F3(5)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(2d)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(3)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(5)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I2(2)"
},
{
"status": "affected",
"version": "7.0(3)I3(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(2)"
},
{
"status": "affected",
"version": "7.0(3)I4(3)"
},
{
"status": "affected",
"version": "7.0(3)I4(4)"
},
{
"status": "affected",
"version": "7.0(3)I4(5)"
},
{
"status": "affected",
"version": "7.0(3)I4(6)"
},
{
"status": "affected",
"version": "7.0(3)I4(7)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I4(8a)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I4(9)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.0(3)I6(1)"
},
{
"status": "affected",
"version": "7.0(3)I6(2)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
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},
{
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},
{
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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{
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},
{
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},
{
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{
"status": "affected",
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{
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{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.1(2)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.2(3)"
},
{
"status": "affected",
"version": "8.2(4)"
},
{
"status": "affected",
"version": "8.2(5)"
},
{
"status": "affected",
"version": "8.2(6)"
},
{
"status": "affected",
"version": "8.2(7)"
},
{
"status": "affected",
"version": "8.2(7a)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.2(10)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "9.2(2v)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "7.3(4)N1(1)"
},
{
"status": "affected",
"version": "7.3(3)D1(1)"
},
{
"status": "affected",
"version": "7.3(4)D1(1)"
},
{
"status": "affected",
"version": "7.3(5)N1(1)"
},
{
"status": "affected",
"version": "8.4(1)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "8.4(2)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(3)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "8.4(4)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "8.4(4a)"
},
{
"status": "affected",
"version": "8.4(5)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "8.4(6a)"
},
{
"status": "affected",
"version": "8.4(7)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "7.3(6)N1(1)"
},
{
"status": "affected",
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},
{
"status": "affected",
"version": "7.3(7)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)N1(1a)"
},
{
"status": "affected",
"version": "7.3(7)N1(1b)"
},
{
"status": "affected",
"version": "7.3(6)D1(1)"
},
{
"status": "affected",
"version": "7.3(8)N1(1)"
},
{
"status": "affected",
"version": "7.3(7)D1(1)"
},
{
"status": "affected",
"version": "7.3(9)N1(1)"
},
{
"status": "affected",
"version": "10.1(1)"
},
{
"status": "affected",
"version": "10.1(2)"
},
{
"status": "affected",
"version": "10.1(2t)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "7.3(10)N1(1)"
},
{
"status": "affected",
"version": "7.3(8)D1(1)"
},
{
"status": "affected",
"version": "10.2(1)"
},
{
"status": "affected",
"version": "10.2(1q)"
},
{
"status": "affected",
"version": "10.2(2)"
},
{
"status": "affected",
"version": "10.2(3)"
},
{
"status": "affected",
"version": "10.2(3t)"
},
{
"status": "affected",
"version": "10.2(4)"
},
{
"status": "affected",
"version": "10.2(5)"
},
{
"status": "affected",
"version": "10.2(3v)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "7.3(11)N1(1)"
},
{
"status": "affected",
"version": "7.3(12)N1(1)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "7.3(13)N1(1)"
}
]
},
{
"product": "Cisco Unified Computing System (Managed)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "3.1(1e)"
},
{
"status": "affected",
"version": "3.1(1g)"
},
{
"status": "affected",
"version": "3.1(1h)"
},
{
"status": "affected",
"version": "3.1(1k)"
},
{
"status": "affected",
"version": "3.1(1l)"
},
{
"status": "affected",
"version": "3.1(2b)"
},
{
"status": "affected",
"version": "3.1(2c)"
},
{
"status": "affected",
"version": "3.1(2e)"
},
{
"status": "affected",
"version": "3.1(2f)"
},
{
"status": "affected",
"version": "3.1(2g)"
},
{
"status": "affected",
"version": "3.1(2h)"
},
{
"status": "affected",
"version": "3.1(3a)"
},
{
"status": "affected",
"version": "3.1(3b)"
},
{
"status": "affected",
"version": "3.1(3c)"
},
{
"status": "affected",
"version": "3.1(3d)"
},
{
"status": "affected",
"version": "3.1(3e)"
},
{
"status": "affected",
"version": "3.1(3f)"
},
{
"status": "affected",
"version": "3.1(3h)"
},
{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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{
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CVE-2023-20185 (GCVE-0-2023-20185)
Vulnerability from cvelistv5 – Published: 2023-07-12 13:50 – Updated: 2024-08-02 09:05
VLAI
EPSS
VEX
Summary
A vulnerability in the Cisco ACI Multi-Site CloudSec encryption feature of Cisco Nexus 9000 Series Fabric Switches in ACI mode could allow an unauthenticated, remote attacker to read or modify intersite encrypted traffic.
This vulnerability is due to an issue with the implementation of the ciphers that are used by the CloudSec encryption feature on affected switches. An attacker with an on-path position between the ACI sites could exploit this vulnerability by intercepting intersite encrypted traffic and using cryptanalytic techniques to break the encryption. A successful exploit could allow the attacker to read or modify the traffic that is transmitted between the sites.
Cisco has not released and will not release software updates that address this vulnerability.
Severity
7.4 (High)
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco NX-OS System Software in ACI Mode |
Affected:
14.0(1h)
Affected: 14.0(2c) Affected: 14.0(3d) Affected: 14.0(3c) Affected: 14.1(1i) Affected: 14.1(1j) Affected: 14.1(1k) Affected: 14.1(1l) Affected: 14.1(2g) Affected: 14.1(2m) Affected: 14.1(2o) Affected: 14.1(2s) Affected: 14.1(2u) Affected: 14.1(2w) Affected: 14.1(2x) Affected: 14.2(1i) Affected: 14.2(1j) Affected: 14.2(1l) Affected: 14.2(2e) Affected: 14.2(2f) Affected: 14.2(2g) Affected: 14.2(3j) Affected: 14.2(3l) Affected: 14.2(3n) Affected: 14.2(3q) Affected: 14.2(4i) Affected: 14.2(4k) Affected: 14.2(4o) Affected: 14.2(4p) Affected: 14.2(5k) Affected: 14.2(5l) Affected: 14.2(5n) Affected: 14.2(6d) Affected: 14.2(6g) Affected: 14.2(6h) Affected: 14.2(6l) Affected: 14.2(7f) Affected: 14.2(7l) Affected: 14.2(6o) Affected: 14.2(7q) Affected: 14.2(7r) Affected: 14.2(7s) Affected: 14.2(7t) Affected: 14.2(7u) Affected: 14.2(7v) Affected: 14.2(7w) Affected: 15.0(1k) Affected: 15.0(1l) Affected: 15.0(2e) Affected: 15.0(2h) Affected: 15.1(1h) Affected: 15.1(2e) Affected: 15.1(3e) Affected: 15.1(4c) Affected: 15.2(1g) Affected: 15.2(2e) Affected: 15.2(2f) Affected: 15.2(2g) Affected: 15.2(2h) Affected: 15.2(3e) Affected: 15.2(3f) Affected: 15.2(3g) Affected: 15.2(4d) Affected: 15.2(4e) Affected: 15.2(5c) Affected: 15.2(5d) Affected: 15.2(5e) Affected: 15.2(4f) Affected: 15.2(6e) Affected: 15.2(6g) Affected: 15.2(7f) Affected: 15.2(7g) Affected: 15.2(8d) Affected: 15.2(8e) Affected: 15.2(8f) Affected: 15.2(8g) Affected: 15.2(8h) Affected: 16.0(1g) Affected: 16.0(1j) Affected: 16.0(2h) Affected: 16.0(2j) Affected: 16.0(3d) Affected: 16.0(3e) Affected: 15.3(1d) |
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