All the vulnerabilites related to cisco - nexus_3000
cve-2017-12301
Vulnerability from cvelistv5
Published
2017-10-19 08:00
Modified
2024-08-05 18:36
Severity ?
EPSS score ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions within the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user. To exploit this vulnerability, an attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit. This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1039622 | vdb-entry, x_refsource_SECTRACK | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe | x_refsource_CONFIRM |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco NX-OS Software |
Version: Cisco NX-OS Software |
|
|
|||
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cve-2019-1596
Vulnerability from cvelistv5
Published
2019-03-07 19:00
Modified
2024-11-20 17:27
Severity ?
EPSS score ?
Summary
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level to root. The attacker must authenticate with valid user credentials. The vulnerability is due to incorrect permissions of a system executable. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level to root. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-pe | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107340 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 3000 Series Switches |
Version: unspecified < 7.0(3)I7(4) |
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cve-2015-6277
Vulnerability from cvelistv5
Published
2015-09-02 16:00
Modified
2024-08-06 07:15
Severity ?
EPSS score ?
Summary
The ARP implementation in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 5.2(1)SV3(1.4), Nexus 3000 devices 7.3(0)ZD(0.47), Nexus 4000 devices 4.1(2)E1, Nexus 9000 devices 7.3(0)ZD(0.61), and MDS 9000 devices 7.0(0)HSK(0.353) and SAN-OS NX-OS on MDS 9000 devices 7.0(0)HSK(0.353) allows remote attackers to cause a denial of service (ARP process restart) via crafted packet-header fields, aka Bug ID CSCut25292.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1033443 | vdb-entry, x_refsource_SECTRACK | |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=40748 | vendor-advisory, x_refsource_CISCO |
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cve-2019-1726
Vulnerability from cvelistv5
Published
2019-05-15 16:40
Modified
2024-11-21 19:31
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument to the affected command. A successful exploit could allow the attacker to bypass intended restrictions and access internal services of the device. An attacker would need valid device credentials to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108409 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 6.2(25) Version: unspecified < 8.3(2) Version: unspecified < 7.0(3)I7(3) Version: unspecified < 9.2(1) |
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cve-2019-1727
Vulnerability from cvelistv5
Published
2019-05-15 16:45
Modified
2024-11-21 19:31
Severity ?
EPSS score ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and issue arbitrary commands to elevate the attacker's privilege level. The vulnerability is due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions in the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands to elevate the attacker's privilege level. To exploit this vulnerability, the attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108341 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 6.2(25) Version: unspecified < 8.3(2) Version: unspecified < 7.0(3)I7(3) Version: unspecified < 9.2(1) |
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cve-2024-20399
Vulnerability from cvelistv5
Published
2024-07-01 16:11
Modified
2024-09-17 18:07
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.
Note: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:
Nexus 3000 Series Switches
Nexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later
Nexus 9000 Series Switches in standalone NX-OS mode
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: 8.2(5) Version: 7.3(6)N1(1a) Version: 7.3(5)D1(1) Version: 8.4(2) Version: 7.3(6)N1(1) Version: 6.2(2) Version: 8.4(3) Version: 9.2(3) Version: 7.0(3)I5(2) Version: 8.2(1) Version: 6.0(2)A8(7a) Version: 7.0(3)I4(5) Version: 6.0(2)A6(1) Version: 7.3(1)D1(1) Version: 6.2(14a) Version: 7.0(3)I4(6) Version: 7.3(4)N1(1) Version: 7.0(3)I4(3) Version: 9.2(2v) Version: 6.0(2)A6(5b) Version: 7.3(0)D1(1) Version: 6.2(17a) Version: 7.0(3)I4(7) Version: 6.0(2)U6(1a) Version: 7.1(5)N1(1b) Version: 7.0(3)I4(1) Version: 7.0(3)I4(8) Version: 7.0(3)I4(2) Version: 7.1(4)N1(1c) Version: 7.0(3)IM3(1) Version: 6.0(2)U6(5a) Version: 6.0(2)A8(11) Version: 6.0(2)A6(4a) Version: 6.2(9) Version: 6.2(5) Version: 7.3(4)D1(1) Version: 6.2(20) Version: 9.2(1) Version: 9.2(2t) Version: 9.2(3y) Version: 7.0(3)I4(1t) Version: 6.0(2)U6(5c) Version: 6.0(2)A6(4) Version: 7.0(3)I7(6z) Version: 9.3(2) Version: 7.3(1)DY(1) Version: 7.0(3)F3(3) Version: 6.0(2)U6(6) Version: 6.2(29) Version: 7.0(3)I7(3z) Version: 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10.4(2) Version: 10.3(3q) Version: 9.3(13) Version: 8.2(11) Version: 9.4(2) Version: 10.3(5) Version: 10.2(7) Version: 10.3(3x) Version: 10.3(4g) Version: 10.2(8) Version: 10.3(3r) |
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{
"containers": {
"adp": [
{
"affected": [
{
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cve-2013-1178
Vulnerability from cvelistv5
Published
2013-04-25 10:00
Modified
2024-09-17 00:17
Severity ?
EPSS score ?
Summary
Multiple buffer overflows in the Cisco Discovery Protocol (CDP) implementation in Cisco NX-OS on Nexus 7000 devices 4.x and 5.x before 5.2(4) and 6.x before 6.1(1), Nexus 5000 and 5500 devices 4.x and 5.x before 5.1(3)N1(1), Nexus 4000 devices before 4.1(2)E1(1h), Nexus 3000 devices 5.x before 5.0(3)U3(1), Nexus 1000V devices 4.x before 4.2(1)SV1(5.1), MDS 9000 devices 4.x and 5.x before 5.2(4), Unified Computing System (UCS) 6100 and 6200 devices before 2.0(2m), and Connected Grid Router (CGR) 1000 devices before CG4(1) allow remote attackers to execute arbitrary code via malformed CDP packets, aka Bug IDs CSCtu10630, CSCtu10551, CSCtu10550, CSCtw56581, CSCtu10548, CSCtu10544, and CSCuf61275.
References
| ▼ | URL | Tags |
|---|---|---|
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130424-nxosmulti | vendor-advisory, x_refsource_CISCO |
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cve-2019-1597
Vulnerability from cvelistv5
Published
2019-03-07 19:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54 and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). Cisco UCS 6200 and 6300 Fabric Interconnect devices are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107394 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.0.1.201 Version: unspecified < 2.2.2.54 Version: unspecified < 2.3.1.75 |
||||||||||||||||||||||||||||
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|||||||||||||||||||||||||||||||
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cve-2019-1594
Vulnerability from cvelistv5
Published
2019-03-06 22:00
Modified
2024-11-21 19:44
Severity ?
EPSS score ?
Summary
A vulnerability in the 802.1X implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation of Extensible Authentication Protocol over LAN (EAPOL) frames. An attacker could exploit this vulnerability by sending a crafted EAPOL frame to an interface on the targeted device. A successful exploit could allow the attacker to cause the Layer 2 (L2) forwarding process to restart multiple times, leading to a system-level restart of the device and a DoS condition. Note: This vulnerability affects only NX-OS devices configured with 802.1X functionality. Cisco Nexus 1000V Switch for VMware vSphere devices are affected in versions prior to 5.2(1)SV3(1.4b). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(5)N1(1) and 7.1(5)N1(1b). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(3). Nexus 9000 Series Fabric Switches in ACI Mode are affected in versions prior to 13.2(1l). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107325 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 1000V Switch for VMware vSphere |
Version: unspecified < 5.2(1)SV3(1.4b) |
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cve-2011-2581
Vulnerability from cvelistv5
Published
2011-09-14 15:00
Modified
2024-08-06 23:08
Severity ?
EPSS score ?
Summary
The ACL implementation in Cisco NX-OS 5.0(2) and 5.0(3) before 5.0(3)N2(1) on Nexus 5000 series switches, and NX-OS before 5.0(3)U1(2a) on Nexus 3000 series switches, does not properly handle comments in conjunction with deny statements, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending packets, aka Bug IDs CSCto09813 and CSCtr61490.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id?1026019 | vdb-entry, x_refsource_SECTRACK | |
| http://www.cisco.com/en/US/products/products_security_advisory09186a0080b9250c.shtml | vendor-advisory, x_refsource_CISCO | |
| http://secunia.com/advisories/45883 | third-party-advisory, x_refsource_SECUNIA |
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cve-2019-1609
Vulnerability from cvelistv5
Published
2019-03-08 20:00
Modified
2024-11-21 19:43
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(27), 8.1(1b), and 8.3(2). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(6). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(6). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3), and 8.3(2). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(9) and7.0(3)I7(6). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107341 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1609 | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 6.2(27) Version: unspecified < 8.1(1b) Version: unspecified < 8.3(2) |
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cve-2019-1614
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-20 17:25
Severity ?
EPSS score ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to incorrect input validation of user-supplied data by the NX-API subsystem. An attacker could exploit this vulnerability by sending malicious HTTP or HTTPS packets to the management interface of an affected system that has the NX-API feature enabled. A successful exploit could allow the attacker to perform a command-injection attack and execute arbitrary commands with root privileges. Note: NX-API is disabled by default. MDS 9000 Series Multilayer Switches are affected running software versions prior to 8.1(1b) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.3(4)N1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 7.3(3)D1(1) and 8.2(3).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107339 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 8.1(1b) Version: unspecified < 8.2(3) |
||||||||||||||||||||
|
|||||||||||||||||||||||
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cve-2024-20284
Vulnerability from cvelistv5
Published
2024-08-28 16:37
Modified
2024-08-28 17:19
Severity ?
EPSS score ?
Summary
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.
The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.
Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: 8.2(5) Version: 7.3(6)N1(1a) Version: 7.3(5)D1(1) Version: 8.4(2) Version: 7.3(6)N1(1) Version: 6.2(2) Version: 8.4(3) Version: 9.2(3) Version: 7.0(3)I5(2) Version: 8.2(1) Version: 6.0(2)A8(7a) Version: 7.0(3)I4(5) Version: 6.0(2)A6(1) Version: 7.3(1)D1(1) Version: 6.2(14a) Version: 7.0(3)I4(6) Version: 7.3(4)N1(1) Version: 7.0(3)I4(3) Version: 9.2(2v) Version: 6.0(2)A6(5b) Version: 7.3(0)D1(1) Version: 6.2(17a) Version: 7.0(3)I4(7) Version: 6.0(2)U6(1a) Version: 7.1(5)N1(1b) Version: 7.0(3)I4(1) Version: 7.0(3)I4(8) Version: 7.0(3)I4(2) Version: 7.1(4)N1(1c) Version: 7.0(3)IM3(1) Version: 6.0(2)U6(5a) Version: 6.0(2)A8(11) Version: 6.0(2)A6(4a) Version: 6.2(9) Version: 6.2(5) Version: 7.3(4)D1(1) Version: 6.2(20) Version: 9.2(1) Version: 9.2(2t) Version: 9.2(3y) Version: 7.0(3)I4(1t) Version: 6.0(2)U6(5c) Version: 6.0(2)A6(4) Version: 7.0(3)I7(6z) Version: 9.3(2) Version: 7.3(1)DY(1) Version: 7.0(3)F3(3) Version: 6.0(2)U6(6) Version: 6.2(29) Version: 7.0(3)I7(3z) Version: 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10.3(3p) Version: 10.3(4a) Version: 9.4(1a) Version: 10.4(2) Version: 10.3(3q) Version: 9.3(13) Version: 8.2(11) Version: 10.3(5) Version: 10.2(7) Version: 10.4(3) Version: 10.3(3x) Version: 10.3(4g) Version: 10.3(3r) |
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{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-20284",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-28T17:19:10.303470Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-28T17:19:17.361Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"vendor": "Cisco",
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{
"status": "affected",
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{
"status": "affected",
"version": "6.2(2a)"
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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": "6.0(2)A6(6)"
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{
"status": "affected",
"version": "6.0(2)A8(10a)"
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{
"status": "affected",
"version": "7.0(3)I5(1)"
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{
"status": "affected",
"version": "9.3(1z)"
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"status": "affected",
"version": "9.2(2)"
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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": "7.0(3)I4(8b)"
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"status": "affected",
"version": "8.1(2a)"
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{
"status": "affected",
"version": "7.3(2)D1(3)"
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{
"status": "affected",
"version": "6.2(8)"
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{
"status": "affected",
"version": "6.0(2)A8(3)"
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{
"status": "affected",
"version": "6.2(11b)"
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{
"status": "affected",
"version": "7.0(3)I4(6t)"
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{
"status": "affected",
"version": "7.0(3)I5(3a)"
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{
"status": "affected",
"version": "8.1(1a)"
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{
"status": "affected",
"version": "6.2(13a)"
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"version": "6.0(2)A6(3a)"
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"status": "affected",
"version": "6.0(2)A6(5a)"
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"status": "affected",
"version": "7.0(3)F2(1)"
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"status": "affected",
"version": "7.0(3)I4(8a)"
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"status": "affected",
"version": "6.0(2)U6(9)"
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{
"status": "affected",
"version": "7.0(3)F3(2)"
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{
"status": "affected",
"version": "6.0(2)U6(2a)"
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"status": "affected",
"version": "6.2(12)"
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"status": "affected",
"version": "6.2(17)"
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"status": "affected",
"version": "7.0(3)I4(4)"
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"status": "affected",
"version": "6.2(23)"
},
{
"status": "affected",
"version": "6.2(13b)"
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{
"status": "affected",
"version": "6.0(2)U6(3)"
},
{
"status": "affected",
"version": "6.2(10)"
},
{
"status": "affected",
"version": "6.2(6a)"
},
{
"status": "affected",
"version": "6.2(6)"
},
{
"status": "affected",
"version": "7.1(2)N1(1a)"
},
{
"status": "affected",
"version": "6.2(14)"
},
{
"status": "affected",
"version": "7.0(3)I7(1)"
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{
"status": "affected",
"version": "6.2(14b)"
},
{
"status": "affected",
"version": "6.2(21)"
},
{
"status": "affected",
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},
{
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"version": "7.0(3)F2(2)"
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{
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"status": "affected",
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"status": "affected",
"version": "7.2(0)D1(1)"
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"status": "affected",
"version": "6.0(2)A6(2)"
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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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{
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{
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{
"status": "affected",
"version": "7.3(9)N1(1)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.0(3)I7(9w)"
},
{
"status": "affected",
"version": "10.2(1)"
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{
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"version": "7.3(8)N1(1a)"
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{
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"version": "7.3(8)D1(1)"
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{
"status": "affected",
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{
"status": "affected",
"version": "8.2(7a)"
},
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"status": "affected",
"version": "9.3(8)"
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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",
"version": "10.2(1q)"
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{
"status": "affected",
"version": "10.2(2)"
},
{
"status": "affected",
"version": "9.3(9)"
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{
"status": "affected",
"version": "10.1(2t)"
},
{
"status": "affected",
"version": "7.3(9)D1(1)"
},
{
"status": "affected",
"version": "7.3(11)N1(1)"
},
{
"status": "affected",
"version": "10.2(3)"
},
{
"status": "affected",
"version": "8.4(6)"
},
{
"status": "affected",
"version": "10.2(3t)"
},
{
"status": "affected",
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{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "7.3(11)N1(1a)"
},
{
"status": "affected",
"version": "10.2(2a)"
},
{
"status": "affected",
"version": "7.3(12)N1(1)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "8.2(9)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "10.2(4)"
},
{
"status": "affected",
"version": "7.3(13)N1(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",
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},
{
"status": "affected",
"version": "10.2(5)"
},
{
"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": "10.2(3v)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "8.4(8)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "7.3(14)N1(1)"
},
{
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"status": "affected",
"version": "10.3(99x)"
},
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"status": "affected",
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},
{
"status": "affected",
"version": "8.4(9)"
},
{
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"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": "10.3(5)"
},
{
"status": "affected",
"version": "10.2(7)"
},
{
"status": "affected",
"version": "10.4(3)"
},
{
"status": "affected",
"version": "10.3(3x)"
},
{
"status": "affected",
"version": "10.3(4g)"
},
{
"status": "affected",
"version": "10.3(3r)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.\r\n\r\nThe vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.\u0026nbsp;\r\nNote: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide."
}
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"providerMetadata": {
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-psbe-ce-YvbTn5du"
},
{
"name": "Cisco NX-OS Security with Python",
"url": "https://www.cisco.com/c/en/us/td/docs/dcn/nx-os/nexus9000/105x/programmability/cisco-nexus-9000-series-nx-os-programmability-guide-105x/m-n9k-python-api-101x.html?bookSearch=true#concept_A2CFF094ADCB414C983EA06AD8E9A410"
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"advisory": "cisco-sa-nxos-psbe-ce-YvbTn5du",
"defects": [
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"discovery": "INTERNAL"
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"title": "Cisco NX-OS Software Python Parser Escape Vulnerability"
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},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20284",
"datePublished": "2024-08-28T16:37:35.281Z",
"dateReserved": "2023-11-08T15:08:07.626Z",
"dateUpdated": "2024-08-28T17:19:17.361Z",
"state": "PUBLISHED"
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cve-2019-1602
Vulnerability from cvelistv5
Published
2019-03-08 19:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive data that could be used to elevate their privileges to administrator. The vulnerability is due to improper implementation of filesystem permissions. An attacker could exploit this vulnerability by logging in to the CLI of an affected device, accessing a specific file, and leveraging this information to authenticate to the NX-API server. A successful exploit could allow an attacker to make configuration changes as administrator. Note: NX-API is disabled by default. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-escalation | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107332 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 3000 Series Switches |
Version: unspecified < 7.0(3)I7(4) |
||||||||||||||||
|
|||||||||||||||||||
{
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"name": "20190306 Cisco NX-OS Software Privilege Escalation Vulnerability",
"tags": [
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-escalation"
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"timestamp": "2024-11-20T16:55:43.076323Z",
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"dateUpdated": "2024-11-20T17:26:34.718Z",
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}
],
"exploits": [
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
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cve-2021-1590
Vulnerability from cvelistv5
Published
2021-08-25 19:11
Modified
2024-11-07 22:02
Severity ?
EPSS score ?
Summary
A vulnerability in the implementation of the system login block-for command for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a login process to unexpectedly restart, causing a denial of service (DoS) condition. This vulnerability is due to a logic error in the implementation of the system login block-for command when an attack is detected and acted upon. An attacker could exploit this vulnerability by performing a brute-force login attack on an affected device. A successful exploit could allow the attacker to cause a login process to reload, which could result in a delay during authentication to the affected device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-login-blockfor-RwjGVEcu | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
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cve-2021-34714
Vulnerability from cvelistv5
Published
2021-09-23 02:25
Modified
2024-11-07 21:59
Severity ?
EPSS score ?
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-nxos-xr-udld-dos-W5hGHgtQ | vendor-advisory, x_refsource_CISCO |
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cve-2019-1593
Vulnerability from cvelistv5
Published
2019-03-06 22:00
Modified
2024-11-20 17:27
Severity ?
EPSS score ?
Summary
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107324 | vdb-entry, x_refsource_BID |
Impacted products
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cve-2019-1600
Vulnerability from cvelistv5
Published
2019-03-07 20:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the file system permissions of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive information that is stored in the file system of an affected system. The vulnerability is due to improper implementation of file system permissions. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow the attacker to access sensitive and critical files. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. Firepower 9300 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107399 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107404 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.2.2.91 Version: unspecified < 2.3.1.110 |
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cve-2019-1616
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a buffer overflow, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow, resulting in process crashes and a DoS condition on the device. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25), 8.1(1b), 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5) Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22) and 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). UCS 6200, 6300, and 6400 Fabric Interconnects are affected running software versions prior to 3.2(3j) and 4.0(2a).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107395 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-fabric-dos | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 6.2(25) Version: unspecified < 8.1(1b) Version: unspecified < 8.3(1) |
||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
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cve-2019-1729
Vulnerability from cvelistv5
Published
2019-05-15 16:45
Modified
2024-11-20 17:22
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI implementation of a specific command used for image maintenance for Cisco NX-OS Software could allow an authenticated, local attacker to overwrite any file on the file system including system files. These file overwrites by the attacker are accomplished at the root privilege level. The vulnerability occurs because there is no verification of user-input parameters and or digital-signature verification for image files when using a specific CLI command. An attacker could exploit this vulnerability by authenticating to the device and issuing a command at the CLI. Because an exploit could allow the attacker to overwrite any file on the disk, including system files, a denial of service (DoS) condition could occur. The attacker must have valid administrator credentials for the affected device to exploit this vulnerability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-file-write | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108378 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
|
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cve-2019-1598
Vulnerability from cvelistv5
Published
2019-03-07 20:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(20), 7.3(2)D1(1), and 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). UCS 6200 and 6300 Fabric Interconnect are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107394 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.0.1.201 Version: unspecified < 2.2.2.54 Version: unspecified < 2.3.1.75 |
||||||||||||||||||||||||||||
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cve-2019-1728
Vulnerability from cvelistv5
Published
2019-05-15 16:45
Modified
2024-11-20 17:22
Severity ?
EPSS score ?
Summary
A vulnerability in the Secure Configuration Validation functionality of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to run arbitrary commands at system boot time with the privileges of root. The vulnerability is due to a lack of proper validation of system files when the persistent configuration information is read from the file system. An attacker could exploit this vulnerability by authenticating to the device and overwriting the persistent configuration storage with malicious executable files. An exploit could allow the attacker to run arbitrary commands at system startup and those commands will run as the root user. The attacker must have valid administrative credentials for the device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-conf-bypass | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108391 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
|
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cve-2019-1612
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-21 19:43
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Stand are affected running software versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1612 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107388 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 3000 Series Switches |
Version: unspecified < 7.0(3)I4(9) Version: unspecified < 7.0(3)I7(4) |
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"CSCvj12009"
]
],
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2019-1612",
"datePublished": "2019-03-11T22:00:00Z",
"dateReserved": "2018-12-06T00:00:00",
"dateUpdated": "2024-11-21T19:43:05.265Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-20286
Vulnerability from cvelistv5
Published
2024-08-28 16:37
Modified
2024-08-28 17:23
Severity ?
EPSS score ?
Summary
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.
The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.
Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: 8.2(5) Version: 7.3(5)D1(1) Version: 8.4(2) Version: 6.2(2) Version: 8.4(3) Version: 9.2(3) Version: 7.0(3)I5(2) Version: 8.2(1) Version: 6.0(2)A8(7a) Version: 7.0(3)I4(5) Version: 6.0(2)A6(1) Version: 7.3(1)D1(1) Version: 6.2(14a) Version: 7.0(3)I4(6) Version: 7.0(3)I4(3) Version: 9.2(2v) Version: 6.0(2)A6(5b) Version: 7.3(0)D1(1) Version: 6.2(17a) Version: 7.0(3)I4(7) Version: 6.0(2)U6(1a) Version: 7.0(3)I4(1) Version: 7.0(3)I4(8) Version: 7.0(3)I4(2) Version: 7.0(3)IM3(1) Version: 6.0(2)U6(5a) Version: 6.0(2)A8(11) Version: 6.0(2)A6(4a) Version: 6.2(9) Version: 6.2(5) Version: 7.3(4)D1(1) Version: 6.2(20) Version: 9.2(1) Version: 9.2(2t) Version: 9.2(3y) Version: 7.0(3)I4(1t) Version: 6.0(2)U6(5c) Version: 6.0(2)A6(4) Version: 7.0(3)I7(6z) Version: 9.3(2) Version: 7.3(1)DY(1) Version: 7.0(3)F3(3) Version: 6.0(2)U6(6) Version: 6.2(29) Version: 7.0(3)I7(3z) Version: 7.0(3)IM7(2) Version: 6.0(2)A8(11b) Version: 6.2(9a) Version: 7.0(3)I7(5a) Version: 6.2(11d) Version: 8.1(1) Version: 7.0(3)I6(1) Version: 6.0(2)U6(10) Version: 7.2(2)D1(2) Version: 7.0(3)IM3(2) Version: 6.0(2)A6(8) Version: 8.2(2) Version: 6.0(2)U6(1) Version: 7.0(3)I5(3b) Version: 8.3(2) Version: 6.0(2)A6(2a) Version: 6.2(27) Version: 7.3(2)D1(3a) Version: 6.0(2)U6(7) Version: 9.2(4) Version: 7.0(3)IM3(2a) Version: 6.2(8b) Version: 6.0(2)A8(10) Version: 6.2(13) Version: 6.0(2)A8(2) Version: 7.0(3)IC4(4) Version: 6.2(1) Version: 8.1(2) Version: 6.0(2)A6(3) Version: 6.0(2)U6(5b) Version: 7.0(3)F3(3c) Version: 7.3(3)D1(1) Version: 7.0(3)F3(1) Version: 6.0(2)U6(5) Version: 7.0(3)F3(5) Version: 8.2(3) Version: 6.0(2)A6(7) Version: 7.0(3)I7(2) Version: 6.2(5a) Version: 6.2(18) Version: 6.0(2)A6(5) Version: 7.0(3)IM3(2b) Version: 6.0(2)U6(4a) Version: 7.0(3)I5(3) Version: 7.0(3)I7(3) Version: 6.0(2)A8(6) Version: 7.0(3)I6(2) Version: 8.3(1) Version: 6.2(3) Version: 6.2(22) Version: 8.4(1) Version: 8.1(1b) Version: 7.2(2)D1(4) Version: 6.0(2)A8(5) Version: 7.3(0)DX(1) Version: 7.3(2)D1(1) Version: 6.0(2)U6(8) Version: 7.0(3)IM3(3) Version: 9.3(1) Version: 6.0(2)U6(2) Version: 6.2(9b) Version: 6.0(2)A8(7) Version: 7.0(3)I7(6) Version: 7.3(2)D1(2) Version: 6.2(25) Version: 6.0(2)U6(3a) Version: 8.0(1) Version: 6.0(2)A8(11a) Version: 6.2(11e) Version: 7.0(3)I4(8z) Version: 6.2(11) Version: 7.0(3)I4(9) Version: 6.2(16) Version: 6.2(19) Version: 8.2(4) Version: 6.2(2a) Version: 7.2(2)D1(3) Version: 7.0(3)I7(4) Version: 7.0(3)I7(7) Version: 6.2(5b) Version: 7.3(0)DY(1) Version: 6.0(2)A8(9) Version: 6.0(2)A8(1) Version: 7.2(1)D1(1) Version: 6.2(15) Version: 6.0(2)A6(6) Version: 6.0(2)A8(10a) Version: 7.0(3)I5(1) Version: 9.3(1z) Version: 9.2(2) Version: 6.2(7) Version: 6.2(9c) Version: 7.0(3)F3(4) Version: 6.2(6b) Version: 7.0(3)I4(8b) Version: 8.1(2a) Version: 7.3(2)D1(3) Version: 6.2(8) Version: 6.0(2)A8(3) Version: 6.2(11b) Version: 7.0(3)I4(6t) Version: 7.0(3)I5(3a) Version: 8.1(1a) Version: 6.2(13a) Version: 6.0(2)A8(8) Version: 7.0(3)I7(5) Version: 7.0(3)F3(3a) Version: 6.0(2)A8(4) Version: 6.0(2)A6(3a) Version: 6.0(2)A6(5a) Version: 7.0(3)F2(1) Version: 7.0(3)I4(8a) Version: 6.0(2)U6(9) Version: 7.0(3)F3(2) Version: 6.0(2)U6(2a) Version: 6.2(12) Version: 6.2(17) Version: 7.0(3)I4(4) Version: 6.2(23) Version: 6.2(13b) Version: 6.0(2)U6(3) Version: 6.2(10) Version: 6.2(6a) Version: 6.2(6) Version: 6.2(14) Version: 7.0(3)I7(1) Version: 6.2(14b) Version: 6.2(21) Version: 7.2(2)D1(1) Version: 7.0(3)F2(2) Version: 7.0(3)IA7(2) Version: 7.0(3)IA7(1) Version: 6.0(2)A8(7b) Version: 6.2(8a) Version: 6.2(11c) Version: 7.0(3)F1(1) Version: 6.0(2)A6(1a) Version: 7.2(0)D1(1) Version: 6.0(2)A6(2) Version: 6.0(2)A8(4a) Version: 6.2(20a) Version: 6.0(2)U6(4) Version: 8.4(1a) Version: 9.3(3) Version: 7.3(2)D1(1d) Version: 6.2(24) Version: 6.2(31) Version: 7.0(3)I7(8) Version: 6.0(2)U6(10a) Version: 9.3(4) Version: 7.3(6)D1(1) Version: 6.2(26) Version: 8.2(6) Version: 6.2(33) Version: 9.3(5) Version: 8.4(2a) Version: 8.4(2b) Version: 7.0(3)I7(9) Version: 6.2(24a) Version: 8.5(1) Version: 9.3(6) Version: 10.1(2) Version: 10.1(1) Version: 8.4(4) Version: 7.3(7)D1(1) Version: 8.4(2c) Version: 9.3(5w) Version: 8.2(7) Version: 9.3(7) Version: 9.3(7k) Version: 7.0(3)I7(9w) Version: 10.2(1) Version: 7.3(8)D1(1) Version: 9.3(7a) Version: 8.2(7a) Version: 9.3(8) Version: 8.4(4a) Version: 8.4(2d) Version: 8.4(5) Version: 7.0(3)I7(10) Version: 8.2(8) Version: 10.2(1q) Version: 10.2(2) Version: 9.3(9) Version: 10.1(2t) Version: 7.3(9)D1(1) Version: 10.2(3) Version: 8.4(6) Version: 10.2(3t) Version: 8.4(2e) Version: 9.3(10) Version: 10.2(2a) Version: 9.2(1a) Version: 8.2(9) Version: 10.3(1) Version: 10.2(4) Version: 8.4(7) Version: 10.3(2) Version: 8.4(6a) Version: 9.3(11) Version: 10.3(3) Version: 10.2(5) Version: 9.4(1) Version: 9.3(2a) Version: 8.4(2f) Version: 8.2(10) Version: 9.3(12) Version: 10.2(3v) Version: 10.4(1) Version: 8.4(8) Version: 10.3(99w) Version: 10.2(6) Version: 10.3(3w) Version: 10.3(99x) Version: 10.3(3o) Version: 8.4(9) Version: 10.3(4) Version: 10.3(3p) Version: 10.3(4a) Version: 9.4(1a) Version: 10.4(2) Version: 10.3(3q) Version: 9.3(13) Version: 10.2(7) Version: 10.3(3x) Version: 10.3(4g) Version: 10.3(3r) |
|
|
|||
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cve-2019-1605
Vulnerability from cvelistv5
Published
2019-03-08 20:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary code as root. The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107313 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 8.1(1) |
||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||
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cve-2019-1604
Vulnerability from cvelistv5
Published
2019-03-08 19:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the user account management interface of Cisco NX-OS Software could allow an authenticated, local attacker to gain elevated privileges on an affected device. The vulnerability is due to an incorrect authorization check of user accounts and their associated Group ID (GID). An attacker could exploit this vulnerability by taking advantage of a logic error that will permit the use of higher privileged commands than what is necessarily assigned. A successful exploit could allow an attacker to execute commands with elevated privileges on the underlying Linux shell of an affected device. Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 8.2(3), and 8.3(2). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesca | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107323 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 7000 and 7700 Series Switches |
Version: unspecified < 6.2(22) Version: unspecified < 8.2(3) Version: unspecified < 8.3(2) |
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cve-2019-1732
Vulnerability from cvelistv5
Published
2019-05-15 16:50
Modified
2024-11-20 17:22
Severity ?
EPSS score ?
Summary
A vulnerability in the Remote Package Manager (RPM) subsystem of Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to leverage a time-of-check, time-of-use (TOCTOU) race condition to corrupt local variables, which could lead to arbitrary command injection. The vulnerability is due to the lack of a proper locking mechanism on critical variables that need to stay static until used. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a set of RPM-related CLI commands. A successful exploit could allow the attacker to perform arbitrary command injection. The attacker would need administrator credentials for the targeted device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-rpm-injec | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108361 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
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cve-2021-1587
Vulnerability from cvelistv5
Published
2021-08-25 19:11
Modified
2024-11-07 22:02
Severity ?
EPSS score ?
Summary
A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of specific packets with a Transparent Interconnection of Lots of Links (TRILL) OAM EtherType. An attacker could exploit this vulnerability by sending crafted packets, including the TRILL OAM EtherType of 0x8902, to a device that is part of a VXLAN Ethernet VPN (EVPN) fabric. A successful exploit could allow the attacker to cause an affected device to experience high CPU usage and consume excessive system resources, which may result in overall control plane instability and cause the affected device to reload. Note: The NGOAM feature is disabled by default.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-ngoam-dos-LTDb9Hv | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
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cve-2024-20285
Vulnerability from cvelistv5
Published
2024-08-28 16:37
Modified
2024-08-28 17:19
Severity ?
EPSS score ?
Summary
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.
The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.
Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: 7.3(6)N1(1a) Version: 8.4(2) Version: 7.3(6)N1(1) Version: 9.2(3) Version: 7.0(3)I5(2) Version: 8.2(1) Version: 6.0(2)A8(7a) Version: 7.0(3)I4(5) Version: 6.0(2)A6(1) Version: 7.3(1)D1(1) Version: 7.0(3)I4(6) Version: 7.3(4)N1(1) Version: 7.0(3)I4(3) Version: 9.2(2v) Version: 6.0(2)A6(5b) Version: 7.3(0)D1(1) Version: 6.2(17a) Version: 7.0(3)I4(7) Version: 6.0(2)U6(1a) Version: 7.1(5)N1(1b) Version: 7.0(3)I4(1) Version: 7.0(3)I4(8) Version: 7.0(3)I4(2) Version: 7.1(4)N1(1c) Version: 7.0(3)IM3(1) Version: 6.0(2)U6(5a) Version: 6.0(2)A8(11) Version: 6.0(2)A6(4a) Version: 6.2(9) Version: 6.2(5) Version: 9.2(1) Version: 9.2(2t) Version: 9.2(3y) Version: 7.0(3)I4(1t) Version: 6.0(2)U6(5c) Version: 6.0(2)A6(4) Version: 7.0(3)I7(6z) Version: 9.3(2) Version: 7.3(1)DY(1) Version: 7.0(3)F3(3) Version: 6.0(2)U6(6) Version: 6.2(29) Version: 7.0(3)I7(3z) Version: 7.0(3)IM7(2) Version: 6.0(2)A8(11b) Version: 6.2(9a) Version: 7.3(0)N1(1) Version: 7.0(3)I7(5a) Version: 6.2(11d) Version: 7.0(3)I6(1) Version: 6.0(2)U6(10) Version: 7.0(3)IM3(2) Version: 6.0(2)A6(8) Version: 6.0(2)U6(1) Version: 7.3(2)N1(1c) Version: 7.0(3)I5(3b) Version: 7.3(5)N1(1) Version: 6.0(2)A6(2a) Version: 7.3(2)N1(1b) Version: 6.2(27) Version: 7.3(1)N1(1) Version: 6.0(2)U6(7) Version: 9.2(4) Version: 7.1(4)N1(1a) Version: 8.1(1) Version: 7.1(3)N1(4) Version: 7.0(3)IM3(2a) Version: 6.0(2)A8(10) Version: 7.1(3)N1(2) Version: 8.2(2) Version: 6.2(13) Version: 6.0(2)A8(2) Version: 7.0(3)IC4(4) Version: 6.2(1) Version: 8.3(2) Version: 7.3(4)N1(1a) Version: 6.0(2)A6(3) Version: 6.0(2)U6(5b) Version: 7.0(3)F3(3c) Version: 7.0(3)F3(1) Version: 6.0(2)U6(5) Version: 7.0(3)F3(5) Version: 7.1(2)N1(1) Version: 7.1(3)N1(3) Version: 6.0(2)A6(7) Version: 7.0(3)I7(2) Version: 6.2(5a) Version: 6.0(2)A6(5) Version: 7.0(3)IM3(2b) Version: 7.1(3)N1(1) Version: 6.0(2)U6(4a) Version: 7.0(3)I5(3) Version: 7.0(3)I7(3) Version: 6.0(2)A8(6) Version: 7.0(3)I6(2) Version: 8.3(1) Version: 6.2(3) Version: 7.1(1)N1(1) Version: 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6.0(2)A8(8) Version: 7.0(3)I7(5) Version: 7.0(3)F3(3a) Version: 7.1(0)N1(1a) Version: 6.0(2)A8(4) Version: 6.0(2)A6(3a) Version: 6.0(2)A6(5a) Version: 7.0(3)F2(1) Version: 7.0(3)I4(8a) Version: 6.0(2)U6(9) Version: 7.0(3)F3(2) Version: 6.0(2)U6(2a) Version: 6.2(17) Version: 7.0(3)I4(4) Version: 6.2(23) Version: 6.2(13b) Version: 6.0(2)U6(3) Version: 7.1(2)N1(1a) Version: 7.0(3)I7(1) Version: 6.2(21) Version: 7.0(3)F2(2) Version: 7.0(3)IA7(2) Version: 7.0(3)IA7(1) Version: 6.0(2)A8(7b) Version: 6.2(11c) Version: 7.0(3)F1(1) Version: 6.0(2)A6(1a) Version: 7.1(0)N1(1) Version: 6.0(2)A6(2) Version: 7.1(4)N1(1) Version: 6.0(2)A8(4a) Version: 6.0(2)U6(4) Version: 8.4(1a) Version: 9.3(3) Version: 7.3(7)N1(1) Version: 6.2(31) Version: 7.0(3)I7(8) Version: 6.0(2)U6(10a) Version: 7.3(7)N1(1a) Version: 9.3(4) Version: 6.2(33) Version: 9.3(5) Version: 8.4(2a) Version: 8.4(2b) Version: 7.3(8)N1(1) Version: 7.0(3)I7(9) Version: 7.3(7)N1(1b) Version: 8.5(1) Version: 9.3(6) Version: 10.1(2) Version: 10.1(1) Version: 8.4(2c) Version: 9.3(5w) Version: 7.3(9)N1(1) Version: 9.3(7) Version: 9.3(7k) Version: 7.0(3)I7(9w) Version: 10.2(1) Version: 7.3(8)N1(1a) Version: 9.3(7a) Version: 9.3(8) Version: 8.4(2d) Version: 7.3(10)N1(1) Version: 7.0(3)I7(10) Version: 7.3(8)N1(1b) Version: 10.2(1q) Version: 10.2(2) Version: 9.3(9) Version: 10.1(2t) Version: 7.3(11)N1(1) Version: 10.2(3) Version: 10.2(3t) Version: 8.4(2e) Version: 9.3(10) Version: 7.3(11)N1(1a) Version: 10.2(2a) Version: 7.3(12)N1(1) Version: 9.2(1a) Version: 10.3(1) Version: 10.2(4) Version: 7.3(13)N1(1) Version: 10.3(2) Version: 9.3(11) Version: 10.3(3) Version: 10.2(5) Version: 9.4(1) Version: 9.3(2a) Version: 8.4(2f) Version: 9.3(12) Version: 10.2(3v) Version: 10.4(1) Version: 10.3(99w) Version: 7.3(14)N1(1) Version: 10.2(6) Version: 10.3(3w) Version: 10.3(99x) Version: 10.3(3o) Version: 10.3(4) Version: 10.3(3p) Version: 10.3(4a) Version: 9.4(1a) Version: 10.4(2) Version: 10.3(3q) Version: 9.3(13) Version: 10.3(5) Version: 10.2(7) Version: 10.4(3) Version: 10.3(3x) Version: 10.3(4g) Version: 10.3(3r) |
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"version": "6.0(2)U6(5a)"
},
{
"status": "affected",
"version": "6.0(2)A8(11)"
},
{
"status": "affected",
"version": "6.0(2)A6(4a)"
},
{
"status": "affected",
"version": "6.2(9)"
},
{
"status": "affected",
"version": "6.2(5)"
},
{
"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": "6.0(2)U6(5c)"
},
{
"status": "affected",
"version": "6.0(2)A6(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(6z)"
},
{
"status": "affected",
"version": "9.3(2)"
},
{
"status": "affected",
"version": "7.3(1)DY(1)"
},
{
"status": "affected",
"version": "7.0(3)F3(3)"
},
{
"status": "affected",
"version": "6.0(2)U6(6)"
},
{
"status": "affected",
"version": "6.2(29)"
},
{
"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": "6.2(9a)"
},
{
"status": "affected",
"version": "7.3(0)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I7(5a)"
},
{
"status": "affected",
"version": "6.2(11d)"
},
{
"status": "affected",
"version": "7.0(3)I6(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(10)"
},
{
"status": "affected",
"version": "7.0(3)IM3(2)"
},
{
"status": "affected",
"version": "6.0(2)A6(8)"
},
{
"status": "affected",
"version": "6.0(2)U6(1)"
},
{
"status": "affected",
"version": "7.3(2)N1(1c)"
},
{
"status": "affected",
"version": "7.0(3)I5(3b)"
},
{
"status": "affected",
"version": "7.3(5)N1(1)"
},
{
"status": "affected",
"version": "6.0(2)A6(2a)"
},
{
"status": "affected",
"version": "7.3(2)N1(1b)"
},
{
"status": "affected",
"version": "6.2(27)"
},
{
"status": "affected",
"version": "7.3(1)N1(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(7)"
},
{
"status": "affected",
"version": "9.2(4)"
},
{
"status": "affected",
"version": "7.1(4)N1(1a)"
},
{
"status": "affected",
"version": "8.1(1)"
},
{
"status": "affected",
"version": "7.1(3)N1(4)"
},
{
"status": "affected",
"version": "7.0(3)IM3(2a)"
},
{
"status": "affected",
"version": "6.0(2)A8(10)"
},
{
"status": "affected",
"version": "7.1(3)N1(2)"
},
{
"status": "affected",
"version": "8.2(2)"
},
{
"status": "affected",
"version": "6.2(13)"
},
{
"status": "affected",
"version": "6.0(2)A8(2)"
},
{
"status": "affected",
"version": "7.0(3)IC4(4)"
},
{
"status": "affected",
"version": "6.2(1)"
},
{
"status": "affected",
"version": "8.3(2)"
},
{
"status": "affected",
"version": "7.3(4)N1(1a)"
},
{
"status": "affected",
"version": "6.0(2)A6(3)"
},
{
"status": "affected",
"version": "6.0(2)U6(5b)"
},
{
"status": "affected",
"version": "7.0(3)F3(3c)"
},
{
"status": "affected",
"version": "7.0(3)F3(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(5)"
},
{
"status": "affected",
"version": "7.0(3)F3(5)"
},
{
"status": "affected",
"version": "7.1(2)N1(1)"
},
{
"status": "affected",
"version": "7.1(3)N1(3)"
},
{
"status": "affected",
"version": "6.0(2)A6(7)"
},
{
"status": "affected",
"version": "7.0(3)I7(2)"
},
{
"status": "affected",
"version": "6.2(5a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5)"
},
{
"status": "affected",
"version": "7.0(3)IM3(2b)"
},
{
"status": "affected",
"version": "7.1(3)N1(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(4a)"
},
{
"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": "6.2(3)"
},
{
"status": "affected",
"version": "7.1(1)N1(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": "7.1(4)N1(1d)"
},
{
"status": "affected",
"version": "7.3(2)N1(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(8)"
},
{
"status": "affected",
"version": "7.1(1)N1(1a)"
},
{
"status": "affected",
"version": "7.0(3)IM3(3)"
},
{
"status": "affected",
"version": "9.3(1)"
},
{
"status": "affected",
"version": "6.0(2)U6(2)"
},
{
"status": "affected",
"version": "6.2(9b)"
},
{
"status": "affected",
"version": "7.1(3)N1(2a)"
},
{
"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": "8.4(1)"
},
{
"status": "affected",
"version": "6.2(25)"
},
{
"status": "affected",
"version": "6.0(2)U6(3a)"
},
{
"status": "affected",
"version": "6.0(2)A8(11a)"
},
{
"status": "affected",
"version": "6.2(11e)"
},
{
"status": "affected",
"version": "7.1(3)N1(5)"
},
{
"status": "affected",
"version": "7.0(3)I4(8z)"
},
{
"status": "affected",
"version": "6.2(11)"
},
{
"status": "affected",
"version": "7.0(3)I4(9)"
},
{
"status": "affected",
"version": "6.2(19)"
},
{
"status": "affected",
"version": "7.1(0)N1(1b)"
},
{
"status": "affected",
"version": "7.0(3)I7(4)"
},
{
"status": "affected",
"version": "7.0(3)I7(7)"
},
{
"status": "affected",
"version": "6.2(5b)"
},
{
"status": "affected",
"version": "7.3(0)DY(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(9)"
},
{
"status": "affected",
"version": "6.0(2)A8(1)"
},
{
"status": "affected",
"version": "7.1(5)N1(1)"
},
{
"status": "affected",
"version": "6.2(15)"
},
{
"status": "affected",
"version": "6.0(2)A6(6)"
},
{
"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": "6.2(7)"
},
{
"status": "affected",
"version": "6.2(9c)"
},
{
"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": "6.0(2)A8(3)"
},
{
"status": "affected",
"version": "6.2(11b)"
},
{
"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": "6.2(13a)"
},
{
"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": "7.1(0)N1(1a)"
},
{
"status": "affected",
"version": "6.0(2)A8(4)"
},
{
"status": "affected",
"version": "6.0(2)A6(3a)"
},
{
"status": "affected",
"version": "6.0(2)A6(5a)"
},
{
"status": "affected",
"version": "7.0(3)F2(1)"
},
{
"status": "affected",
"version": "7.0(3)I4(8a)"
},
{
"status": "affected",
"version": "6.0(2)U6(9)"
},
{
"status": "affected",
"version": "7.0(3)F3(2)"
},
{
"status": "affected",
"version": "6.0(2)U6(2a)"
},
{
"status": "affected",
"version": "6.2(17)"
},
{
"status": "affected",
"version": "7.0(3)I4(4)"
},
{
"status": "affected",
"version": "6.2(23)"
},
{
"status": "affected",
"version": "6.2(13b)"
},
{
"status": "affected",
"version": "6.0(2)U6(3)"
},
{
"status": "affected",
"version": "7.1(2)N1(1a)"
},
{
"status": "affected",
"version": "7.0(3)I7(1)"
},
{
"status": "affected",
"version": "6.2(21)"
},
{
"status": "affected",
"version": "7.0(3)F2(2)"
},
{
"status": "affected",
"version": "7.0(3)IA7(2)"
},
{
"status": "affected",
"version": "7.0(3)IA7(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(7b)"
},
{
"status": "affected",
"version": "6.2(11c)"
},
{
"status": "affected",
"version": "7.0(3)F1(1)"
},
{
"status": "affected",
"version": "6.0(2)A6(1a)"
},
{
"status": "affected",
"version": "7.1(0)N1(1)"
},
{
"status": "affected",
"version": "6.0(2)A6(2)"
},
{
"status": "affected",
"version": "7.1(4)N1(1)"
},
{
"status": "affected",
"version": "6.0(2)A8(4a)"
},
{
"status": "affected",
"version": "6.0(2)U6(4)"
},
{
"status": "affected",
"version": "8.4(1a)"
},
{
"status": "affected",
"version": "9.3(3)"
},
{
"status": "affected",
"version": "7.3(7)N1(1)"
},
{
"status": "affected",
"version": "6.2(31)"
},
{
"status": "affected",
"version": "7.0(3)I7(8)"
},
{
"status": "affected",
"version": "6.0(2)U6(10a)"
},
{
"status": "affected",
"version": "7.3(7)N1(1a)"
},
{
"status": "affected",
"version": "9.3(4)"
},
{
"status": "affected",
"version": "6.2(33)"
},
{
"status": "affected",
"version": "9.3(5)"
},
{
"status": "affected",
"version": "8.4(2a)"
},
{
"status": "affected",
"version": "8.4(2b)"
},
{
"status": "affected",
"version": "7.3(8)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I7(9)"
},
{
"status": "affected",
"version": "7.3(7)N1(1b)"
},
{
"status": "affected",
"version": "8.5(1)"
},
{
"status": "affected",
"version": "9.3(6)"
},
{
"status": "affected",
"version": "10.1(2)"
},
{
"status": "affected",
"version": "10.1(1)"
},
{
"status": "affected",
"version": "8.4(2c)"
},
{
"status": "affected",
"version": "9.3(5w)"
},
{
"status": "affected",
"version": "7.3(9)N1(1)"
},
{
"status": "affected",
"version": "9.3(7)"
},
{
"status": "affected",
"version": "9.3(7k)"
},
{
"status": "affected",
"version": "7.0(3)I7(9w)"
},
{
"status": "affected",
"version": "10.2(1)"
},
{
"status": "affected",
"version": "7.3(8)N1(1a)"
},
{
"status": "affected",
"version": "9.3(7a)"
},
{
"status": "affected",
"version": "9.3(8)"
},
{
"status": "affected",
"version": "8.4(2d)"
},
{
"status": "affected",
"version": "7.3(10)N1(1)"
},
{
"status": "affected",
"version": "7.0(3)I7(10)"
},
{
"status": "affected",
"version": "7.3(8)N1(1b)"
},
{
"status": "affected",
"version": "10.2(1q)"
},
{
"status": "affected",
"version": "10.2(2)"
},
{
"status": "affected",
"version": "9.3(9)"
},
{
"status": "affected",
"version": "10.1(2t)"
},
{
"status": "affected",
"version": "7.3(11)N1(1)"
},
{
"status": "affected",
"version": "10.2(3)"
},
{
"status": "affected",
"version": "10.2(3t)"
},
{
"status": "affected",
"version": "8.4(2e)"
},
{
"status": "affected",
"version": "9.3(10)"
},
{
"status": "affected",
"version": "7.3(11)N1(1a)"
},
{
"status": "affected",
"version": "10.2(2a)"
},
{
"status": "affected",
"version": "7.3(12)N1(1)"
},
{
"status": "affected",
"version": "9.2(1a)"
},
{
"status": "affected",
"version": "10.3(1)"
},
{
"status": "affected",
"version": "10.2(4)"
},
{
"status": "affected",
"version": "7.3(13)N1(1)"
},
{
"status": "affected",
"version": "10.3(2)"
},
{
"status": "affected",
"version": "9.3(11)"
},
{
"status": "affected",
"version": "10.3(3)"
},
{
"status": "affected",
"version": "10.2(5)"
},
{
"status": "affected",
"version": "9.4(1)"
},
{
"status": "affected",
"version": "9.3(2a)"
},
{
"status": "affected",
"version": "8.4(2f)"
},
{
"status": "affected",
"version": "9.3(12)"
},
{
"status": "affected",
"version": "10.2(3v)"
},
{
"status": "affected",
"version": "10.4(1)"
},
{
"status": "affected",
"version": "10.3(99w)"
},
{
"status": "affected",
"version": "7.3(14)N1(1)"
},
{
"status": "affected",
"version": "10.2(6)"
},
{
"status": "affected",
"version": "10.3(3w)"
},
{
"status": "affected",
"version": "10.3(99x)"
},
{
"status": "affected",
"version": "10.3(3o)"
},
{
"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": "10.3(5)"
},
{
"status": "affected",
"version": "10.2(7)"
},
{
"status": "affected",
"version": "10.4(3)"
},
{
"status": "affected",
"version": "10.3(3x)"
},
{
"status": "affected",
"version": "10.3(4g)"
},
{
"status": "affected",
"version": "10.3(3r)"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.\r\n\r\nThe vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.\u0026nbsp;\r\nNote: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-653",
"description": "Insufficient Compartmentalization",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-28T16:37:27.149Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-nxos-psbe-ce-YvbTn5du",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-psbe-ce-YvbTn5du"
},
{
"name": "Cisco NX-OS Security with Python",
"url": "https://www.cisco.com/c/en/us/td/docs/dcn/nx-os/nexus9000/105x/programmability/cisco-nexus-9000-series-nx-os-programmability-guide-105x/m-n9k-python-api-101x.html?bookSearch=true#concept_A2CFF094ADCB414C983EA06AD8E9A410"
}
],
"source": {
"advisory": "cisco-sa-nxos-psbe-ce-YvbTn5du",
"defects": [
"CSCwh77780"
],
"discovery": "INTERNAL"
},
"title": "Cisco NX-OS Software Python Parser Escape Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20285",
"datePublished": "2024-08-28T16:37:27.149Z",
"dateReserved": "2023-11-08T15:08:07.626Z",
"dateUpdated": "2024-08-28T17:19:57.207Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-1730
Vulnerability from cvelistv5
Published
2019-05-15 16:50
Modified
2024-11-21 19:30
Severity ?
EPSS score ?
Summary
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to bypass the limited command set of the restricted Guest Shell and execute commands at the privilege level of a network-admin user outside of the Guest Shell. The attacker must authenticate with valid administrator device credentials. The vulnerability is due to the incorrect implementation of a CLI command that allows a Bash command to be incorrectly invoked on the Guest Shell CLI. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Guest Shell prompt. A successful exploit could allow the attacker to issue commands that should be restricted by a Guest Shell account.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-bash-bypass | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108397 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
|
|
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cve-2019-1603
Vulnerability from cvelistv5
Published
2019-03-08 19:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to escalate lower-level privileges to the administrator level. The vulnerability is due to insufficient authorization enforcement. An attacker could exploit this vulnerability by authenticating to the targeted device and executing commands that could lead to elevated privileges. A successful exploit could allow an attacker to make configuration changes to the system as administrator. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107328 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesc | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 3000 Series Switches |
Version: unspecified < 7.0(3)I7(4) |
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cve-2019-1601
Vulnerability from cvelistv5
Published
2019-03-08 18:00
Modified
2024-11-20 17:26
Severity ?
EPSS score ?
Summary
A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to gain read and write access to a critical configuration file. The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107404 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | MDS 9000 Series Multilayer Switches |
Version: unspecified < 6.2(25) Version: unspecified < 8.1(1b) Version: unspecified < 8.3(1) |
||||||||||||||||||||||||||||
|
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cve-2021-1361
Vulnerability from cvelistv5
Published
2021-02-24 19:30
Modified
2024-11-08 23:38
Severity ?
EPSS score ?
Summary
A vulnerability in the implementation of an internal file management service for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode that are running Cisco NX-OS Software could allow an unauthenticated, remote attacker to create, delete, or overwrite arbitrary files with root privileges on the device. This vulnerability exists because TCP port 9075 is incorrectly configured to listen and respond to external connection requests. An attacker could exploit this vulnerability by sending crafted TCP packets to an IP address that is configured on a local interface on TCP port 9075. A successful exploit could allow the attacker to create, delete, or overwrite arbitrary files, including sensitive files that are related to the device configuration. For example, the attacker could add a user account without the device administrator knowing.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-3000-9000-fileaction-QtLzDRy2 | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
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cve-2019-1606
Vulnerability from cvelistv5
Published
2019-03-08 20:00
Modified
2024-11-21 19:43
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid user credentials to exploit this vulnerability. Nexus 3000, 3500, and Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1606 | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107345 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 9000 Series Switches in Standalone NX-OS Mode |
Version: unspecified < 7.0(3)I7(4) |
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cve-2018-0312
Vulnerability from cvelistv5
Published
2018-06-20 21:00
Modified
2024-11-29 15:00
Severity ?
EPSS score ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packet headers when the software processes packet data. An attacker could exploit this vulnerability by sending a maliciously crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow condition on the device, which could allow the attacker to execute arbitrary code or cause a DoS condition on the device. This vulnerability affects the following if configured to use Cisco Fabric Services: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69962, CSCve02808, CSCve02810, CSCve02812, CSCve02819, CSCve02822, CSCve02831, CSCve04859.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-cli-execution | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/104515 | vdb-entry, x_refsource_BID | |
| http://www.securitytracker.com/id/1041169 | vdb-entry, x_refsource_SECTRACK |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | Cisco FXOS and NX-OS unknown |
Version: Cisco FXOS and NX-OS unknown |
|
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cve-2019-1733
Vulnerability from cvelistv5
Published
2019-05-15 16:50
Modified
2024-11-21 19:31
Severity ?
EPSS score ?
Summary
A vulnerability in the NX API (NX-API) Sandbox interface for Cisco NX-OS Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the NX-API Sandbox interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the NX-API Sandbox interface. An attacker could exploit this vulnerability by persuading a user of the NX-API Sandbox interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected NX-API Sandbox interface.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-nxapi-xss | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/108348 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: unspecified < 8.3(1) |
|
|
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cve-2021-1588
Vulnerability from cvelistv5
Published
2021-08-25 19:11
Modified
2024-11-07 22:02
Severity ?
EPSS score ?
Summary
A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper input validation when an affected device is processing an MPLS echo-request or echo-reply packet. An attacker could exploit this vulnerability by sending malicious MPLS echo-request or echo-reply packets to an interface that is enabled for MPLS forwarding on the affected device. A successful exploit could allow the attacker to cause the MPLS OAM process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-mpls-oam-dos-sGO9x5GM | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Cisco | Cisco NX-OS Software |
Version: n/a |
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cve-2017-3883
Vulnerability from cvelistv5
Published
2017-10-19 08:00
Modified
2024-08-05 14:39
Severity ?
EPSS score ?
Summary
A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securitytracker.com/id/1039614 | vdb-entry, x_refsource_SECTRACK | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-aaavty | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/101493 | vdb-entry, x_refsource_BID | |
| https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst03846en_us | x_refsource_CONFIRM |
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cve-2019-1599
Vulnerability from cvelistv5
Published
2019-03-07 20:00
Modified
2024-11-19 19:15
Severity ?
EPSS score ?
Summary
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device in a sustained way. A successful exploit could cause the network stack of an affected device to run out of available buffers, impairing operations of control plane and management plane protocols, resulting in a DoS condition. Note: This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device. Nexus 1000V Switch for Microsoft Hyper-V is affected in versions prior to 5.2(1)SM3(2.1). Nexus 1000V Switch for VMware vSphere is affected in versions prior to 5.2(1)SV3(4.1a). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(6) and 9.2(2). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(11), 7.0(3)I7(6), and 9.2(2). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5) and 9.2(2). Nexus 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(5)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22. Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5) and 9.2(2). UCS 6200 and 6300 Series Fabric Interconnect are affected in versions prior to 3.2(3j) and 4.0(2a). UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a).
References
| ▼ | URL | Tags |
|---|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | vendor-advisory, x_refsource_CISCO | |
| http://www.securityfocus.com/bid/107342 | vdb-entry, x_refsource_BID |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Nexus 1000V Switch for Microsoft Hyper-V |
Version: unspecified < 5.2(1)SM3(2.1) |
||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||
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cve-2019-1611
Vulnerability from cvelistv5
Published
2019-03-11 22:00
Modified
2024-11-21 19:43
Severity ?
EPSS score ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107381 | vdb-entry, x_refsource_BID | |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611 | vendor-advisory, x_refsource_CISCO |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Cisco | Firepower 4100 Series Next-Generation Firewalls |
Version: unspecified < 2.2.2.91 Version: unspecified < 2.3.1.110 Version: unspecified < 2.4.1.222 |
||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
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Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:36
Severity ?
4.2 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Stand are affected running software versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107388 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1612 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107388 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1612 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - |
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},
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],
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}
]
}
Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
A vulnerability in the NX API (NX-API) Sandbox interface for Cisco NX-OS Software could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the NX-API Sandbox interface of an affected device. The vulnerability is due to insufficient validation of user-supplied input by the NX-API Sandbox interface. An attacker could exploit this vulnerability by persuading a user of the NX-API Sandbox interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected NX-API Sandbox interface.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108348 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-nxapi-xss | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108348 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-nxapi-xss | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3100 | - | |
| cisco | nexus_3100-z | - | |
| cisco | nexus_3100v | - | |
| cisco | nexus_3200 | - | |
| cisco | nexus_3400 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nexus_3600 | - | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9200 | - | |
| cisco | nexus_9300 | - | |
| cisco | nexus_9500 | - |
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}
Vulnerability from fkie_nvd
Published
2015-09-02 16:59
Modified
2024-11-21 02:34
Severity ?
Summary
The ARP implementation in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 5.2(1)SV3(1.4), Nexus 3000 devices 7.3(0)ZD(0.47), Nexus 4000 devices 4.1(2)E1, Nexus 9000 devices 7.3(0)ZD(0.61), and MDS 9000 devices 7.0(0)HSK(0.353) and SAN-OS NX-OS on MDS 9000 devices 7.0(0)HSK(0.353) allows remote attackers to cause a denial of service (ARP process restart) via crafted packet-header fields, aka Bug ID CSCut25292.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-03-08 19:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive data that could be used to elevate their privileges to administrator. The vulnerability is due to improper implementation of filesystem permissions. An attacker could exploit this vulnerability by logging in to the CLI of an affected device, accessing a specific file, and leveraging this information to authenticate to the NX-API server. A successful exploit could allow an attacker to make configuration changes as administrator. Note: NX-API is disabled by default. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107332 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-escalation | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107332 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-escalation | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - |
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Vulnerability from fkie_nvd
Published
2019-03-08 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary code as root. The vulnerability is due to incorrect input validation in the NX-API feature. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS request to an internal service on an affected device that has the NX-API feature enabled. A successful exploit could allow the attacker to cause a buffer overflow and execute arbitrary code as root. Note: The NX-API feature is disabled by default. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.1(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(8). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(2)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 7.3(3)D1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(8) and 7.0(3)I7(1). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107313 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107313 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-api-ex | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - |
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"references": [
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"tags": [
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],
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},
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},
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],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
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],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
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]
}
Vulnerability from fkie_nvd
Published
2024-08-28 17:15
Modified
2024-10-17 15:03
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.
The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.
Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide.
References
Impacted products
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],
"id": "CVE-2024-20284",
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}
Vulnerability from fkie_nvd
Published
2011-09-14 16:05
Modified
2024-11-21 01:28
Severity ?
Summary
The ACL implementation in Cisco NX-OS 5.0(2) and 5.0(3) before 5.0(3)N2(1) on Nexus 5000 series switches, and NX-OS before 5.0(3)U1(2a) on Nexus 3000 series switches, does not properly handle comments in conjunction with deny statements, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by sending packets, aka Bug IDs CSCto09813 and CSCtr61490.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | 5.0\(2\) | |
| cisco | nx-os | 5.0\(3\)n1\(1\) | |
| cisco | nx-os | 5.0\(3\)n1\(1a\) | |
| cisco | nx-os | 5.0\(3\)n1\(1b\) | |
| cisco | nx-os | 5.0\(3\) | |
| cisco | nx-os | 5.0\(3\)n1\(1c\) | |
| cisco | nexus_5000 | * | |
| cisco | nx-os | * | |
| cisco | nx-os | 5.0\(3\)u1\(1a\) | |
| cisco | nx-os | 5.0\(3\)u1\(1b\) | |
| cisco | nx-os | 5.0\(3\)u1\(1d\) | |
| cisco | nexus_3000 | * |
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Vulnerability from fkie_nvd
Published
2019-03-06 22:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level by executing commands authorized to other user roles. The attacker must authenticate with valid user credentials. The vulnerability is due to the incorrect implementation of a Bash shell command that allows role-based access control (RBAC) to be bypassed. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level by executing commands that should be restricted to other roles. For example, a dev-ops user could escalate their privilege level to admin with a successful exploit of this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107324 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107324 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-bash-escal | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_9000_in_aci_mode | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_9000_in_standalone | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | * |
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Vulnerability from fkie_nvd
Published
2018-06-20 21:29
Modified
2024-11-21 03:37
Severity ?
Summary
A vulnerability in the Cisco Fabric Services component of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition on an affected device. The vulnerability exists because the affected software insufficiently validates Cisco Fabric Services packet headers when the software processes packet data. An attacker could exploit this vulnerability by sending a maliciously crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow condition on the device, which could allow the attacker to execute arbitrary code or cause a DoS condition on the device. This vulnerability affects the following if configured to use Cisco Fabric Services: Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd69962, CSCve02808, CSCve02810, CSCve02812, CSCve02819, CSCve02822, CSCve02831, CSCve04859.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/104515 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-cli-execution | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/104515 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1041169 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-fx-os-cli-execution | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nexus_7000_firmware | 7.3\(2\)d1\(0.49\) | |
| cisco | nexus_7000_firmware | 8.0\(1\) | |
| cisco | nexus_7000_firmware | 8.1\(0.112\)s0 | |
| cisco | nexus_7000 | - | |
| cisco | nexus_5000_firmware | 7.0\(0\)hsk\(0.357\) | |
| cisco | nexus_3000 | - | |
| cisco | firepower_9000_firmware | r211 | |
| cisco | firepower_9000_firmware | r231 | |
| cisco | firepower_9000 | - | |
| cisco | nexus_9000_firmware | 8.1\(0\)bd\(0.20\) | |
| cisco | nexus_9000_firmware | 8.1\(1\)s4 | |
| cisco | nexus_9000 | - | |
| cisco | unified_computing_system_firmware | 3.1\(3a\)a | |
| cisco | unified_computing_system | - |
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"lastModified": "2024-11-21T03:37:57.353",
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{
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"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"source": "ykramarz@cisco.com",
"type": "Secondary"
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}
Vulnerability from fkie_nvd
Published
2024-08-28 17:15
Modified
2024-10-22 14:44
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.
The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.
Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide.
References
Impacted products
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.\r\n\r\nThe vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.\u0026nbsp;\r\nNote: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el int\u00e9rprete de Python del software Cisco NX-OS podr\u00eda permitir que un atacante local autenticado y con pocos privilegios escape del entorno limitado de Python y obtenga acceso no autorizado al sistema operativo subyacente del dispositivo. La vulnerabilidad se debe a una validaci\u00f3n insuficiente de la entrada proporcionada por el usuario. Un atacante podr\u00eda aprovechar esta vulnerabilidad manipulando funciones espec\u00edficas dentro del int\u00e9rprete de Python. Una explotaci\u00f3n exitosa podr\u00eda permitir que un atacante escape del entorno limitado de Python y ejecute comandos arbitrarios en el sistema operativo subyacente con los privilegios del usuario autenticado. Nota: Un atacante debe estar autenticado con privilegios de ejecuci\u00f3n de Python para aprovechar estas vulnerabilidades. Para obtener m\u00e1s informaci\u00f3n sobre los privilegios de ejecuci\u00f3n de Python, consulte la documentaci\u00f3n espec\u00edfica del producto, como la secci\u00f3n de la Gu\u00eda de programaci\u00f3n de NX-OS de la serie Cisco Nexus 9000."
}
],
"id": "CVE-2024-20286",
"lastModified": "2024-10-22T14:44:16.063",
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Vulnerability from fkie_nvd
Published
2019-03-06 22:29
Modified
2024-11-21 04:36
Severity ?
7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the 802.1X implementation for Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to incomplete input validation of Extensible Authentication Protocol over LAN (EAPOL) frames. An attacker could exploit this vulnerability by sending a crafted EAPOL frame to an interface on the targeted device. A successful exploit could allow the attacker to cause the Layer 2 (L2) forwarding process to restart multiple times, leading to a system-level restart of the device and a DoS condition. Note: This vulnerability affects only NX-OS devices configured with 802.1X functionality. Cisco Nexus 1000V Switch for VMware vSphere devices are affected in versions prior to 5.2(1)SV3(1.4b). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.3(5)N1(1) and 7.1(5)N1(1b). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(3). Nexus 9000 Series Fabric Switches in ACI Mode are affected in versions prior to 13.2(1l). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107325 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107325 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nx-os-lan-auth | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_1000v | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000_in_standalone_nx-os_mode | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - |
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"tags": [
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"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107325"
},
{
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"tags": [
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],
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},
{
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"weaknesses": [
{
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}
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"type": "Secondary"
},
{
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{
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}
],
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"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to bypass the limited command set of the restricted Guest Shell and execute commands at the privilege level of a network-admin user outside of the Guest Shell. The attacker must authenticate with valid administrator device credentials. The vulnerability is due to the incorrect implementation of a CLI command that allows a Bash command to be incorrectly invoked on the Guest Shell CLI. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Guest Shell prompt. A successful exploit could allow the attacker to issue commands that should be restricted by a Guest Shell account.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108397 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-bash-bypass | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108397 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-bash-bypass | Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2017-10-19 08:29
Modified
2024-11-21 03:26
Severity ?
Summary
A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660.
References
Impacted products
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"value": "A vulnerability in the authentication, authorization, and accounting (AAA) implementation of Cisco Firepower Extensible Operating System (FXOS) and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA processes prevent the NX-OS System Manager from receiving keepalive messages when an affected device receives a high rate of login attempts, such as in a brute-force login attack. System memory can run low on the FXOS devices under the same conditions, which could cause the AAA process to unexpectedly restart or cause the device to reload. An attacker could exploit this vulnerability by performing a brute-force login attack against a device that is configured with AAA security services. A successful exploit could allow the attacker to cause the affected device to reload. This vulnerability affects the following Cisco products if they are running Cisco FXOS or NX-OS System Software that is configured for AAA services: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660."
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"value": "Una vulnerabilidad en la implementaci\u00f3n de autenticaci\u00f3n, autorizaci\u00f3n y contabilidad (AAA) de Cisco Firepower Extensible Operating System (FXOS) y NX-OS System Software podr\u00eda permitir que un atacante remoto no autenticado provoque que un dispositivo afectado vuelva a cargar. Esta vulnerabilidad ocurre porque los procesos de AAA evitan que el System Manager de NX-OS reciba mensajes de keepalive cuando un dispositivo afectado recibe una alta tasa de intentos de inicio de sesi\u00f3n, como en el caso de un ataque de inicio de sesi\u00f3n por fuerza bruta. La memoria del sistema puede ser insuficiente en los dispositivos FXOS bajo las mismas condiciones, lo que puede causar que el proceso AAA se reinicie de manera inesperada o que el dispositivo se vuelva a cargar. Un atacante podr\u00eda explotar esta vulnerabilidad realizando un ataque de inicio de sesi\u00f3n por fuerza bruta contra un dispositivo que est\u00e1 configurado con servicios de seguridad AAA. Un exploit con \u00e9xito podr\u00eda permitir que el atacante consiga que el dispositivo afectado se vuelva a cargar. Esta vulnerabilidad afecta a los siguientes productos de Cisco que ejecutan Cisco FXOS o NX-OS System Software que est\u00e9 configurado para servicios AAA: Firepower 4100 Series Next-Generation Firewall, Firepower 9300 Security Appliance, Multilayer Director Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules, Unified Computing System (UCS) 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCuq58760, CSCuq71257, CSCur97432, CSCus05214, CSCux54898, CSCvc33141, CSCvd36971, CSCve03660."
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"id": "CVE-2017-3883",
"lastModified": "2024-11-21T03:26:18.640",
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"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbst03846en_us"
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{
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"tags": [
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},
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"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbst03846en_us"
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"vulnStatus": "Modified",
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}
Vulnerability from fkie_nvd
Published
2019-03-08 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid user credentials to exploit this vulnerability. Nexus 3000, 3500, and Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107345 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1606 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107345 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1606 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - |
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Vulnerability from fkie_nvd
Published
2019-03-07 19:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the Bash shell implementation for Cisco NX-OS Software could allow an authenticated, local attacker to escalate their privilege level to root. The attacker must authenticate with valid user credentials. The vulnerability is due to incorrect permissions of a system executable. An attacker could exploit this vulnerability by authenticating to the device and entering a crafted command at the Bash prompt. A successful exploit could allow the attacker to escalate their privilege level to root. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107340 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-pe | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107340 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-pe | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - |
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}
Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107381 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107381 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1611 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | fx-os | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | fx-os | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | fx-os | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - |
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"value": "A vulnerability in the CLI of Cisco NX-OS Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. Firepower 4100 Series Next-Generation Firewalls are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. Firepower 9300 Security Appliance are affected running software versions prior to 2.2.2.91, 2.3.1.110, and 2.4.1.222. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25) and 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(5). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.1(5)N1(1b) and 7.3(4)N1(1). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(5). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5)."
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"value": "Una vulnerabilidad en la CLI del software NX-OS de Cisco y de Cisco FXOS podr\u00eda permitir a un atacante local autenticado ejecutar comandos arbitrarios en el sistema operativo subyacente de un dispositivo afectado. La vulnerabilidad se debe a una validaci\u00f3n de argumentos insuficiente que se env\u00edan a determinados comandos CLI. Un atacante podr\u00eda explotar esta vulnerabilidad incluyendo entradas maliciosas como el argumento de un comando afectado. Un exploit con \u00e9xito podr\u00eda permitir al atacante ejecutar comandos arbitrarios en el sistema operativo subyacente con privilegios elevados. Un atacante necesitar\u00eda credenciales del administrador v\u00e1lidas para explotar esta vulnerabilidad. Firepower 4100 Series Next-Generation Firewalls se ven afectados en versiones anteriores a las 2.2.2.91, 2.3.1.110 y 2.4.1.222. Firepower 9300 Security Appliances se ven afectados en versiones anteriores a las 2.2.2.91, 2.3.1.110 y 2.4.1.222. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a las 6.2(25) y 8.3(1). Los switches de Nexus 3000 Series se ven afectados en versiones de software anteriores a las 7.0(3)I4(9) y 7.0(3)I7(5). Los switches de Nexus 3500 Platform se ven afectados en versiones de software anteriores a la 7.0(3)I7(5). Los switches de Nexus 3600 Platform se ven afectados en versiones de software anteriores a la 7.0(3)F3(5). Los switches de Nexus, en sus series 2000, 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.1(5)N1(1b) y 7.3(4)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(22), 7.3(3)D1(1) y 8.2(3). Los switches de Nexus 9000 en modo Standalone NX-OS se ven afectados en versiones de software anteriores a las 7.0(3)I4(9) y 7.0(3)I7(5). Los switches de 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)."
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"id": "CVE-2019-1611",
"lastModified": "2024-11-21T04:36:55.483",
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Vulnerability from fkie_nvd
Published
2019-03-07 19:29
Modified
2024-11-21 04:36
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54 and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). Cisco UCS 6200 and 6300 Fabric Interconnect devices are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - |
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],
"id": "CVE-2019-1597",
"lastModified": "2024-11-21T04:36:53.300",
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Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and issue arbitrary commands to elevate the attacker's privilege level. The vulnerability is due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions in the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands to elevate the attacker's privilege level. To exploit this vulnerability, the attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108341 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108341 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-pyth-escal | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | mds_9100 | - | |
| cisco | mds_9200 | - | |
| cisco | mds_9500 | - | |
| cisco | mds_9700 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3100 | - | |
| cisco | nexus_3100-z | - | |
| cisco | nexus_3100v | - | |
| cisco | nexus_3200 | - | |
| cisco | nexus_3400 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nexus_3600 | - | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9200 | - | |
| cisco | nexus_9300 | - | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - |
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Vulnerability from fkie_nvd
Published
2021-09-23 03:15
Modified
2024-11-21 06:11
Severity ?
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.4 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the Unidirectional Link Detection (UDLD) feature of Cisco FXOS Software, Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause an affected device to reload. This vulnerability is due to improper input validation of the UDLD packets. An attacker could exploit this vulnerability by sending specifically crafted UDLD packets to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. Note: The UDLD feature is disabled by default, and the conditions to exploit this vulnerability are strict. An attacker must have full control of a directly connected device. On Cisco IOS XR devices, the impact is limited to the reload of the UDLD process.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the Remote Package Manager (RPM) subsystem of Cisco NX-OS Software could allow an authenticated, local attacker with administrator credentials to leverage a time-of-check, time-of-use (TOCTOU) race condition to corrupt local variables, which could lead to arbitrary command injection. The vulnerability is due to the lack of a proper locking mechanism on critical variables that need to stay static until used. An attacker could exploit this vulnerability by authenticating to an affected device and issuing a set of RPM-related CLI commands. A successful exploit could allow the attacker to perform arbitrary command injection. The attacker would need administrator credentials for the targeted device.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108361 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-rpm-injec | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108361 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-rpm-injec | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3100 | - | |
| cisco | nexus_3100-z | - | |
| cisco | nexus_3100v | - | |
| cisco | nexus_3200 | - | |
| cisco | nexus_3400 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9200 | - | |
| cisco | nexus_9300 | - | |
| cisco | nexus_9500 | - | |
| cisco | nx_os | * | |
| cisco | nexus_3600 | - |
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Vulnerability from fkie_nvd
Published
2019-03-07 19:29
Modified
2024-11-21 04:36
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Multiple vulnerabilities in the implementation of the Lightweight Directory Access Protocol (LDAP) feature in Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of LDAP packets by an affected device. An attacker could exploit these vulnerabilities by sending an LDAP packet crafted using Basic Encoding Rules (BER) to an affected device. The LDAP packet must have a source IP address of an LDAP server configured on the targeted device. A successful exploit could cause the affected device to reload, resulting in a DoS condition. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. Firepower 9300 Security Appliances are affected in versions prior to 2.0.1.201, 2.2.2.54, and 2.3.1.75. MDS 9000 Series Multilayer Switches are affected in versions prior to 8.2(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(1). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(2). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(20), 7.3(2)D1(1), and 8.2(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I7(1). UCS 6200 and 6300 Fabric Interconnect are affected in versions prior to 3.2(2b).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107394 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxosldap | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - |
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Vulnerability from fkie_nvd
Published
2021-08-25 20:15
Modified
2024-11-21 05:44
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
A vulnerability in the implementation of the system login block-for command for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a login process to unexpectedly restart, causing a denial of service (DoS) condition. This vulnerability is due to a logic error in the implementation of the system login block-for command when an attack is detected and acted upon. An attacker could exploit this vulnerability by performing a brute-force login attack on an affected device. A successful exploit could allow the attacker to cause a login process to reload, which could result in a delay during authentication to the affected device.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-02-24 20:15
Modified
2024-11-21 05:44
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Summary
A vulnerability in the implementation of an internal file management service for Cisco Nexus 3000 Series Switches and Cisco Nexus 9000 Series Switches in standalone NX-OS mode that are running Cisco NX-OS Software could allow an unauthenticated, remote attacker to create, delete, or overwrite arbitrary files with root privileges on the device. This vulnerability exists because TCP port 9075 is incorrectly configured to listen and respond to external connection requests. An attacker could exploit this vulnerability by sending crafted TCP packets to an IP address that is configured on a local interface on TCP port 9075. A successful exploit could allow the attacker to create, delete, or overwrite arbitrary files, including sensitive files that are related to the device configuration. For example, the attacker could add a user account without the device administrator knowing.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:36
Severity ?
8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A vulnerability in the Cisco Fabric Services component of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a buffer overflow, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of Cisco Fabric Services packets. An attacker could exploit this vulnerability by sending a crafted Cisco Fabric Services packet to an affected device. A successful exploit could allow the attacker to cause a buffer overflow, resulting in process crashes and a DoS condition on the device. MDS 9000 Series Multilayer Switches are affected running software versions prior to 6.2(25), 8.1(1b), 8.3(1). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected running software versions prior to 7.0(3)F3(5) Nexus 7000 and 7700 Series Switches are affected running software versions prior to 6.2(22) and 8.2(3). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected running software versions prior to 7.0(3)F3(5). UCS 6200, 6300, and 6400 Fabric Interconnects are affected running software versions prior to 3.2(3j) and 4.0(2a).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107395 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-fabric-dos | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107395 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-fabric-dos | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | ucs_6400 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | ucs_6400 | - |
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Vulnerability from fkie_nvd
Published
2019-03-08 19:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to escalate lower-level privileges to the administrator level. The vulnerability is due to insufficient authorization enforcement. An attacker could exploit this vulnerability by authenticating to the targeted device and executing commands that could lead to elevated privileges. A successful exploit could allow an attacker to make configuration changes to the system as administrator. Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107328 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesc | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107328 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesc | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nexus_9500 | - |
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-03-08T19:29:00.360",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107328"
},
{
"source": "ykramarz@cisco.com",
"tags": [
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesc"
},
{
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"tags": [
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},
{
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"tags": [
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],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesc"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-285"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-863"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2021-08-25 20:15
Modified
2024-11-21 05:44
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper input validation when an affected device is processing an MPLS echo-request or echo-reply packet. An attacker could exploit this vulnerability by sending malicious MPLS echo-request or echo-reply packets to an interface that is enabled for MPLS forwarding on the affected device. A successful exploit could allow the attacker to cause the MPLS OAM process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition.
References
Impacted products
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"value": "A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper input validation when an affected device is processing an MPLS echo-request or echo-reply packet. An attacker could exploit this vulnerability by sending malicious MPLS echo-request or echo-reply packets to an interface that is enabled for MPLS forwarding on the affected device. A successful exploit could allow the attacker to cause the MPLS OAM process to crash and restart multiple times, causing the affected device to reload and resulting in a DoS condition."
},
{
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"value": "Una vulnerabilidad en la funcionalidad Operation, Administration, and Maintenance (OAM) de MPLS del Software Cisco NX-OS, podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad es debido a una comprobaci\u00f3n inapropiada de la entrada cuando un dispositivo afectado est\u00e1 procesando un paquete de eco-petici\u00f3n o eco-respuesta MPLS. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes maliciosos de eco-solicitud o eco-respuesta MPLS a una interfaz que est\u00e9 habilitada para el reenv\u00edo MPLS en el dispositivo afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que el proceso de MPLS OAM se bloquee y se reinicie varias veces, causando que el dispositivo afectado se recargue y resultando en una condici\u00f3n de DoS."
}
],
"id": "CVE-2021-1588",
"lastModified": "2024-11-21T05:44:41.290",
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"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-08-25T20:15:11.537",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
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"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-mpls-oam-dos-sGO9x5GM"
},
{
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}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-126"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-20"
},
{
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"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
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]
}
Vulnerability from fkie_nvd
Published
2019-03-07 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the file system permissions of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive information that is stored in the file system of an affected system. The vulnerability is due to improper implementation of file system permissions. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow the attacker to access sensitive and critical files. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. Firepower 9300 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107399 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107399 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_extensible_operating_system | * | |
| cisco | firepower_4100 | - | |
| cisco | firepower_9300 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - |
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"value": "A vulnerability in the file system permissions of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to access sensitive information that is stored in the file system of an affected system. The vulnerability is due to improper implementation of file system permissions. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow the attacker to access sensitive and critical files. Firepower 4100 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. Firepower 9300 Series Next-Generation Firewalls are affected in versions prior to 2.2.2.91 and 2.3.1.110. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5)."
},
{
"lang": "es",
"value": "Una vulnerabilidad en los permisos de sistema de archivos del software Cisco FXOS y Cisco NX-OS podr\u00eda permitir que un atacante local autenticado acceda a informaci\u00f3n sensible que se almacena en el sistema de archivos de un sistema afectado. Esta vulnerabilidad se debe a la implementaci\u00f3n incorrecta de permisos de sistemas de archivos. Un atacante podr\u00eda explotar esta vulnerabilidad modificando y accediendo a los archivos restringidos. Un exploit con \u00e9xito podr\u00eda permitir que el atacante acceda a archivos cr\u00edticos y sensibles. Los firewalls de Firepower 4100 Series Next-Generation se ven afectados en versiones anteriores a las 2.2.2.91 y 2.3.1.110. Los firewalls de Firepower 9300 Series Next-Generation se ven afectados en versiones anteriores a las 2.2.2.91 y 2.3.1.110. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a las 6.2(25), 8.1(1b) y 8.3(1). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 6.0(2)A8(10) y 7.0(3)I7(4). Los switches de Nexus 3600 Platform se ven afectados en versiones anteriores a la 7.0(3)F3(5). Los switches de Nexus, en sus series 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.1(5)N1(1b) y 7.3(3)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(22), 7.3(3)D1(1) y 8.2(3). Los switches de Nexus 9000 Series-Standalone se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)."
}
],
"id": "CVE-2019-1600",
"lastModified": "2024-11-21T04:36:53.833",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 0.8,
"impactScore": 5.9,
"source": "ykramarz@cisco.com",
"type": "Secondary"
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 0.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-03-07T20:29:00.343",
"references": [
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107399"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107404"
},
{
"source": "ykramarz@cisco.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107399"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/107404"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-directory"
}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-732"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2013-04-25 10:55
Modified
2024-11-21 01:49
Severity ?
Summary
Multiple buffer overflows in the Cisco Discovery Protocol (CDP) implementation in Cisco NX-OS on Nexus 7000 devices 4.x and 5.x before 5.2(4) and 6.x before 6.1(1), Nexus 5000 and 5500 devices 4.x and 5.x before 5.1(3)N1(1), Nexus 4000 devices before 4.1(2)E1(1h), Nexus 3000 devices 5.x before 5.0(3)U3(1), Nexus 1000V devices 4.x before 4.2(1)SV1(5.1), MDS 9000 devices 4.x and 5.x before 5.2(4), Unified Computing System (UCS) 6100 and 6200 devices before 2.0(2m), and Connected Grid Router (CGR) 1000 devices before CG4(1) allow remote attackers to execute arbitrary code via malformed CDP packets, aka Bug IDs CSCtu10630, CSCtu10551, CSCtu10550, CSCtw56581, CSCtu10548, CSCtu10544, and CSCuf61275.
References
Impacted products
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"value": "Multiple buffer overflows in the Cisco Discovery Protocol (CDP) implementation in Cisco NX-OS on Nexus 7000 devices 4.x and 5.x before 5.2(4) and 6.x before 6.1(1), Nexus 5000 and 5500 devices 4.x and 5.x before 5.1(3)N1(1), Nexus 4000 devices before 4.1(2)E1(1h), Nexus 3000 devices 5.x before 5.0(3)U3(1), Nexus 1000V devices 4.x before 4.2(1)SV1(5.1), MDS 9000 devices 4.x and 5.x before 5.2(4), Unified Computing System (UCS) 6100 and 6200 devices before 2.0(2m), and Connected Grid Router (CGR) 1000 devices before CG4(1) allow remote attackers to execute arbitrary code via malformed CDP packets, aka Bug IDs CSCtu10630, CSCtu10551, CSCtu10550, CSCtw56581, CSCtu10548, CSCtu10544, and CSCuf61275."
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"value": "M\u00faltiples desbordamientos de b\u00fafer en la implementaci\u00f3n Cisco Discovery Protocol (CDP) de Cisco NX-OS en dispositivos Nexus 7000 y v4.x v5.x antes v5.2(4) y v6.x antes de v6.1(1), Nexus 5000 y 5500 v4.x v5.x antes de v5.1(3)N1(1), Nexus 4000 antes de v4.1(2)E1(1h), Nexus 3000 v5.x antes de v5.0(3)U3(1), Nexus 1000V v4.x antes de v4.2(1)SV1(5.1), MDS 9000 v4.x y v5.x antes v5.2(4), Unified Computing System (UCS) 6100 y 6200 antes v2.0(2m), y el Router conexi\u00f3n a la red (CGR) 1000 dispositivos antes CG4 (1) permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de paquetes CDP malformados, tambi\u00e9n conocido como Bug ID CSCtu10630, CSCtu10551, CSCtu10550, CSCtw56581, CSCtu10548, CSCtu10544 y CSCuf61275."
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"version": "2.0"
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{
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"tags": [
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],
"sourceIdentifier": "ykramarz@cisco.com",
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"weaknesses": [
{
"description": [
{
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]
}
Vulnerability from fkie_nvd
Published
2019-03-07 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the network stack of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to an issue with allocating and freeing memory buffers in the network stack. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device in a sustained way. A successful exploit could cause the network stack of an affected device to run out of available buffers, impairing operations of control plane and management plane protocols, resulting in a DoS condition. Note: This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device. Nexus 1000V Switch for Microsoft Hyper-V is affected in versions prior to 5.2(1)SM3(2.1). Nexus 1000V Switch for VMware vSphere is affected in versions prior to 5.2(1)SV3(4.1a). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(6) and 9.2(2). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(11), 7.0(3)I7(6), and 9.2(2). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5) and 9.2(2). Nexus 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(5)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22. Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5) and 9.2(2). UCS 6200 and 6300 Series Fabric Interconnect are affected in versions prior to 3.2(3j) and 4.0(2a). UCS 6400 Series Fabric Interconnect are affected in versions prior to 4.0(2a).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107342 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107342 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-netstack | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_1000v | - | |
| cisco | nx-os | * | |
| cisco | nexus_1000v | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6400 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6200 | - | |
| cisco | ucs_6300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - |
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Vulnerability from fkie_nvd
Published
2019-03-08 19:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the user account management interface of Cisco NX-OS Software could allow an authenticated, local attacker to gain elevated privileges on an affected device. The vulnerability is due to an incorrect authorization check of user accounts and their associated Group ID (GID). An attacker could exploit this vulnerability by taking advantage of a logic error that will permit the use of higher privileged commands than what is necessarily assigned. A successful exploit could allow an attacker to execute commands with elevated privileges on the underlying Linux shell of an affected device. Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 8.2(3), and 8.3(2). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107323 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesca | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107323 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-privesca | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - |
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"value": "Una vulnerabilidad en la interfaz de gesti\u00f3n de cuentas de usuario del software NX-OS de Cisco podr\u00eda permitir a un atacante local autenticado obtener privilegios escalados en un dispositivo afectado. La vulnerabilidad se deba a una comprobaci\u00f3n de autorizaci\u00f3n incorrecta de las cuentas de usuario y su grupo ID asociado (GID). Un atacante podr\u00eda explotar esta vulnerabilidad, aprovechando un error de l\u00f3gica que permite el uso de comandos con privilegios m\u00e1s altos de los que est\u00e1n necesariamente asignados. Si se explota esta vulnerabilidad con \u00e9xito, el atacante podr\u00eda ejecutar comandos con privilegios elevados en el shell Linux subyacente de un dispositivo afectado. Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(22), 8.2(3) y 8.3(2). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a la 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 7.0(3)I7(4). Los switches de Nexus 3600 Platform se ven afectados en versiones anteriores a la 7.0(3)F3(5). Los switches de Nexus 9000 Series-Standalone se ven afectados en versiones anteriores a la 7.0(3)I7(4). Los switches de 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)."
}
],
"id": "CVE-2019-1604",
"lastModified": "2024-11-21T04:36:54.460",
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Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the Secure Configuration Validation functionality of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to run arbitrary commands at system boot time with the privileges of root. The vulnerability is due to a lack of proper validation of system files when the persistent configuration information is read from the file system. An attacker could exploit this vulnerability by authenticating to the device and overwriting the persistent configuration storage with malicious executable files. An exploit could allow the attacker to run arbitrary commands at system startup and those commands will run as the root user. The attacker must have valid administrative credentials for the device.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | mds_9100 | - | |
| cisco | mds_9200 | - | |
| cisco | mds_9500 | - | |
| cisco | mds_9700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3100 | - | |
| cisco | nexus_3100-z | - | |
| cisco | nexus_3100v | - | |
| cisco | nexus_3200 | - | |
| cisco | nexus_3400 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3600 | - | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9200 | - | |
| cisco | nexus_9300 | - | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nx-os | * | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - | |
| cisco | ucs_6332 | - | |
| cisco | usc_6324 | - | |
| cisco | usc_6332-16up | - | |
| cisco | nx-os | * | |
| cisco | firepower_4110 | - | |
| cisco | firepower_4115 | - | |
| cisco | firepower_4120 | - | |
| cisco | firepower_4125 | - | |
| cisco | firepower_4140 | - | |
| cisco | firepower_4145 | - | |
| cisco | firepower_4150 | - | |
| cisco | firepower_9300 | - |
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"value": "Una vulnerabilidad en la funcionalidad Secure Configuration Validation de los programas FXOS y NX-OS de Cisco podr\u00eda permitir que un atacante local autentificado, ejecute comandos arbitrarios en el momento del inicio del sistema con los privilegios de tipo root. La vulnerabilidad es debido a la falta de comprobaci\u00f3n adecuada de los archivos del sistema cuando es leida la informaci\u00f3n de configuraci\u00f3n que persiste en el sistema de archivos. Un atacante podr\u00eda explotar esta vulnerabilidad al identificarse en el dispositivo y sobrescribir el la memoria de configuraci\u00f3n persistente con archivos ejecutables maliciosos. Una explotaci\u00f3n podr\u00eda permitir al atacante ejecutar comandos arbitrarios al inicio del sistema y esos comandos se ejecutar\u00e1n como usuario de root. El atacante deber contar con credenciales administrativas v\u00e1lidas para el dispositivo."
}
],
"id": "CVE-2019-1728",
"lastModified": "2024-11-21T04:37:11.550",
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Vulnerability from fkie_nvd
Published
2019-03-08 20:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to insufficient validation of arguments passed to certain CLI commands. An attacker could exploit this vulnerability by including malicious input as the argument of an affected command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with elevated privileges. An attacker would need valid administrator credentials to exploit this vulnerability. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(27), 8.1(1b), and 8.3(2). Nexus 3500 Platform Switches are affected in versions prior to 7.0(3)I7(6). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(6). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), 8.2(3), and 8.3(2). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected in versions prior to 7.0(3)I4(9) and7.0(3)I7(6). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107341 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1609 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107341 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-cmdinj-1609 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - |
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Vulnerability from fkie_nvd
Published
2019-03-08 18:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the filesystem permissions of Cisco NX-OS Software could allow an authenticated, local attacker to gain read and write access to a critical configuration file. The vulnerability is due to a failure to impose strict filesystem permissions on the targeted device. An attacker could exploit this vulnerability by accessing and modifying restricted files. A successful exploit could allow an attacker to use the content of this configuration file to bypass authentication and log in as any user of the device. MDS 9000 Series Multilayer Switches are affected in versions prior to 6.2(25), 8.1(1b), and 8.3(1). Nexus 3000 Series Switches are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected in versions prior to 6.0(2)A8(10) and 7.0(3)I7(4). Nexus 3600 Platform Switches are affected in versions prior to 7.0(3)F3(5). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected in versions prior to 7.1(5)N1(1b) and 7.3(3)N1(1). Nexus 7000 and 7700 Series Switches are affected in versions prior to 6.2(22), 7.3(3)D1(1), and 8.2(3). Nexus 9000 Series Switches-Standalone are affected in versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 9500 R-Series Line Cards and Fabric Modules are affected in versions prior to 7.0(3)F3(5).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107404 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-file-access | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3600 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - |
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"value": "Una vulnerabilidad en los permisos de \"filesystem\" del software NX-OS de Cisco podr\u00eda permitir a un atacante local autenticado obtener acceso de lectura y escritura a un archivo de configuraci\u00f3n cr\u00edtico. La vulnerabilidad se debe a un fallo para imponer permisos de \"filesystem\" estrictos en el dispositivo objetivo. Un atacante podr\u00eda explotar esta vulnerabilidad modificando y accediendo a los archivos restringidos. Su explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante utilizar el contenido de este archivo de configuraci\u00f3n para omitir una autenticaci\u00f3n e iniciar sesi\u00f3n como cualquier usuario del dispositivo. Los switches de MDS 9000 Series Multilayer se ven afectados en versiones anteriores a las 6.2(25), 8.1(1b) y 8.3(1). Los switches de Nexus 3000 Series se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de Nexus 3500 Platform se ven afectados en versiones anteriores a la 6.0(2)A8(10) y 7.0(3)I7(4). Los switches de Nexus 3600 Platform se ven afectados en versiones anteriores a la 7.0(3)F3(5). Los switches de Nexus, en sus series 5500, 5600 y 6000, se ven afectados en versiones anteriores a las 7.1(5)N1(1b) y 7.3(3)N1(1). Los switches de Nexus, en sus series 7000 y 7700, se ven afectados en versiones anteriores a las 6.2(22), 7.3(3)D1(1) y 8.2(3). Los switches de Nexus 9000 Series-Standalone se ven afectados en versiones anteriores a las 7.0(3)I4(9) y 7.0(3)I7(4). Los switches de 9500 R-Series Line Cards y Fabric Modules se ven afectados en versiones anteriores a la 7.0(3)F3(5)."
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Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to access internal services that should be restricted on an affected device, such as the NX-API. The vulnerability is due to insufficient validation of arguments passed to a certain CLI command. An attacker could exploit this vulnerability by including malicious input as the argument to the affected command. A successful exploit could allow the attacker to bypass intended restrictions and access internal services of the device. An attacker would need valid device credentials to exploit this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108409 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108409 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-cli-bypass | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | mds_9100 | - | |
| cisco | mds_9200 | - | |
| cisco | mds_9500 | - | |
| cisco | mds_9700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3100 | - | |
| cisco | nexus_3100-z | - | |
| cisco | nexus_3100v | - | |
| cisco | nexus_3200 | - | |
| cisco | nexus_3400 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3600 | - | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9200 | - | |
| cisco | nexus_9300 | - | |
| cisco | nexus_9500 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nx-os | * | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | ucs_6248up | - | |
| cisco | ucs_6296up | - |
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Vulnerability from fkie_nvd
Published
2019-03-11 21:29
Modified
2024-11-21 04:36
Severity ?
Summary
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The vulnerability is due to incorrect input validation of user-supplied data by the NX-API subsystem. An attacker could exploit this vulnerability by sending malicious HTTP or HTTPS packets to the management interface of an affected system that has the NX-API feature enabled. A successful exploit could allow the attacker to perform a command-injection attack and execute arbitrary commands with root privileges. Note: NX-API is disabled by default. MDS 9000 Series Multilayer Switches are affected running software versions prior to 8.1(1b) and 8.2(3). Nexus 3000 Series Switches are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 3500 Platform Switches are affected running software versions prior to 7.0(3)I7(4). Nexus 2000, 5500, 5600, and 6000 Series Switches are affected running software versions prior to 7.3(4)N1(1). Nexus 9000 Series Switches in Standalone NX-OS Mode are affected running software versions prior to 7.0(3)I4(9) and 7.0(3)I7(4). Nexus 7000 and 7700 Series Switches are affected running software versions prior to 7.3(3)D1(1) and 8.2(3).
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/107339 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/107339 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190306-nxos-NXAPI-cmdinj | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | mds_9000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_3500 | - | |
| cisco | nx-os | * | |
| cisco | nexus_2000 | - | |
| cisco | nexus_5500 | - | |
| cisco | nexus_5600 | - | |
| cisco | nexus_6000 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_7000 | - | |
| cisco | nexus_7700 | - | |
| cisco | nx-os | * | |
| cisco | nexus_9000 | - |
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Vulnerability from fkie_nvd
Published
2019-05-15 17:29
Modified
2024-11-21 04:37
Severity ?
Summary
A vulnerability in the CLI implementation of a specific command used for image maintenance for Cisco NX-OS Software could allow an authenticated, local attacker to overwrite any file on the file system including system files. These file overwrites by the attacker are accomplished at the root privilege level. The vulnerability occurs because there is no verification of user-input parameters and or digital-signature verification for image files when using a specific CLI command. An attacker could exploit this vulnerability by authenticating to the device and issuing a command at the CLI. Because an exploit could allow the attacker to overwrite any file on the disk, including system files, a denial of service (DoS) condition could occur. The attacker must have valid administrator credentials for the affected device to exploit this vulnerability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securityfocus.com/bid/108378 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-file-write | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/108378 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-nxos-file-write | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | nx-os | * | |
| cisco | nx-os | * | |
| cisco | nexus_3000 | - | |
| cisco | nexus_3100 | - | |
| cisco | nexus_3100-z | - | |
| cisco | nexus_3100v | - | |
| cisco | nexus_3200 | - | |
| cisco | nexus_3400 | - | |
| cisco | nexus_3500 | - | |
| cisco | nexus_3524-x | - | |
| cisco | nexus_3524-xl | - | |
| cisco | nexus_3548-x | - | |
| cisco | nexus_3548-xl | - | |
| cisco | nexus_9000 | - | |
| cisco | nexus_9200 | - | |
| cisco | nexus_9300 | - | |
| cisco | nx-os | * | |
| cisco | nexus_36180yc-r | - | |
| cisco | nexus_3636c-r | - | |
| cisco | nexus_9504 | - | |
| cisco | nexus_9508 | - | |
| cisco | nexus_9516 | - |
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Vulnerability from fkie_nvd
Published
2024-08-28 17:15
Modified
2024-10-22 14:37
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.
The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.
Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide.
References
Impacted products
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device.\r\n\r\nThe vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.\u0026nbsp;\r\nNote: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide."
},
{
"lang": "es",
"value": "Una vulnerabilidad en el int\u00e9rprete de Python del software Cisco NX-OS podr\u00eda permitir que un atacante local autenticado y con pocos privilegios escape del entorno limitado de Python y obtenga acceso no autorizado al sistema operativo subyacente del dispositivo. La vulnerabilidad se debe a una validaci\u00f3n insuficiente de la entrada proporcionada por el usuario. Un atacante podr\u00eda aprovechar esta vulnerabilidad manipulando funciones espec\u00edficas dentro del int\u00e9rprete de Python. Una explotaci\u00f3n exitosa podr\u00eda permitir que un atacante escape del entorno limitado de Python y ejecute comandos arbitrarios en el sistema operativo subyacente con los privilegios del usuario autenticado. Nota: Un atacante debe estar autenticado con privilegios de ejecuci\u00f3n de Python para aprovechar estas vulnerabilidades. Para obtener m\u00e1s informaci\u00f3n sobre los privilegios de ejecuci\u00f3n de Python, consulte la documentaci\u00f3n espec\u00edfica del producto, como la secci\u00f3n de la Gu\u00eda de programaci\u00f3n de NX-OS de la serie Cisco Nexus 9000."
}
],
"id": "CVE-2024-20285",
"lastModified": "2024-10-22T14:37:01.363",
"metrics": {
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"published": "2024-08-28T17:15:07.687",
"references": [
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"tags": [
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{
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}
Vulnerability from fkie_nvd
Published
2017-10-19 08:29
Modified
2024-11-21 03:09
Severity ?
Summary
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions within the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user. To exploit this vulnerability, an attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit. This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ykramarz@cisco.com | http://www.securitytracker.com/id/1039622 | Third Party Advisory, VDB Entry | |
| ykramarz@cisco.com | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securitytracker.com/id/1039622 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe | Vendor Advisory |
Impacted products
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"cvssMetricV30": [
{
"cvssData": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
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"exploitabilityScore": 0.8,
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"source": "nvd@nist.gov",
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"published": "2017-10-19T08:29:00.733",
"references": [
{
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"tags": [
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"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1039622"
},
{
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"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-ppe"
},
{
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}
],
"sourceIdentifier": "ykramarz@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
],
"source": "ykramarz@cisco.com",
"type": "Secondary"
},
{
"description": [
{
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],
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]
}
Vulnerability from fkie_nvd
Published
2024-07-01 17:15
Modified
2024-11-21 08:52
Severity ?
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated user in possession of Administrator credentials to execute arbitrary commands as root on the underlying operating system of an affected device.
This vulnerability is due to insufficient validation of arguments that are passed to specific configuration CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected configuration CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.
Note: To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. The following Cisco devices already allow administrative users to access the underlying operating system through the bash-shell feature, so, for these devices, this vulnerability does not grant any additional privileges:
Nexus 3000 Series Switches
Nexus 7000 Series Switches that are running Cisco NX-OS Software releases 8.1(1) and later
Nexus 9000 Series Switches in standalone NX-OS mode
References
Impacted products
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Vulnerability from fkie_nvd
Published
2021-08-25 20:15
Modified
2024-11-21 05:44
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Summary
A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of specific packets with a Transparent Interconnection of Lots of Links (TRILL) OAM EtherType. An attacker could exploit this vulnerability by sending crafted packets, including the TRILL OAM EtherType of 0x8902, to a device that is part of a VXLAN Ethernet VPN (EVPN) fabric. A successful exploit could allow the attacker to cause an affected device to experience high CPU usage and consume excessive system resources, which may result in overall control plane instability and cause the affected device to reload. Note: The NGOAM feature is disabled by default.
References
Impacted products
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"value": "A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of specific packets with a Transparent Interconnection of Lots of Links (TRILL) OAM EtherType. An attacker could exploit this vulnerability by sending crafted packets, including the TRILL OAM EtherType of 0x8902, to a device that is part of a VXLAN Ethernet VPN (EVPN) fabric. A successful exploit could allow the attacker to cause an affected device to experience high CPU usage and consume excessive system resources, which may result in overall control plane instability and cause the affected device to reload. Note: The NGOAM feature is disabled by default."
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"value": "Una vulnerabilidad en la funcionalidad Operation, Administration, and Maintenance (OAM) de VXLAN del Software Cisco NX-OS, conocida como NGOAM, podr\u00eda permitir a un atacante remoto no autenticado causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad es debido al manejo inapropiado de paquetes espec\u00edficos con un EtherType OAM de Interconexi\u00f3n Transparente de Lotes de Enlaces (TRILL). Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de paquetes dise\u00f1ados, incluyendo el TRILL OAM EtherType de 0x8902, a un dispositivo que forma parte de un tejido VXLAN Ethernet VPN (EVPN). Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante causar que un dispositivo afectado experimente un alto uso de la CPU y consuma excesivos recursos del sistema, lo que puede resultar en una inestabilidad general del plano de control y causar que el dispositivo afectado se recargue. Nota: La funci\u00f3n NGOAM est\u00e1 deshabilitada por defecto."
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