CVE-2024-20397 (GCVE-0-2024-20397)
Vulnerability from cvelistv5
Published
2024-12-04 16:13
Modified
2025-04-08 14:29
Severity ?
EPSS score ?
Summary
A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification.
This vulnerability is due to insecure bootloader settings. An attacker could exploit this vulnerability by executing a series of bootloader commands. A successful exploit could allow the attacker to bypass NX-OS image signature verification and load unverified software.
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: 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: 7.3(1)D1(1) Version: 7.0(3)I4(6) Version: 7.0(3)I4(3) Version: 9.2(2v) Version: 7.3(0)D1(1) Version: 7.0(3)I4(7) Version: 7.0(3)I4(1) Version: 7.0(3)I4(8) Version: 7.0(3)I4(2) Version: 6.0(2)A8(11) Version: 7.3(4)D1(1) Version: 9.2(1) Version: 9.2(2t) Version: 9.2(3y) Version: 7.0(3)I4(1t) Version: 7.0(3)I7(6z) Version: 9.3(2) Version: 7.3(1)DY(1) Version: 7.0(3)F3(3) Version: 7.0(3)I7(3z) Version: 7.0(3)IM7(2) Version: 6.0(2)A8(11b) Version: 7.0(3)I7(5a) Version: 8.1(1) Version: 7.0(3)I6(1) Version: 8.2(2) Version: 7.0(3)I5(3b) Version: 8.3(2) Version: 7.3(2)D1(3a) Version: 9.2(4) Version: 6.0(2)A8(10) Version: 6.0(2)A8(2) Version: 7.0(3)IC4(4) Version: 8.1(2) Version: 7.0(3)F3(3c) Version: 7.3(3)D1(1) Version: 7.0(3)F3(1) Version: 7.0(3)F3(5) Version: 8.2(3) Version: 7.0(3)I7(2) 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: 8.4(1) Version: 8.1(1b) Version: 6.0(2)A8(5) Version: 7.3(0)DX(1) Version: 7.3(2)D1(1) Version: 9.3(1) Version: 6.0(2)A8(7) Version: 7.0(3)I7(6) Version: 7.3(2)D1(2) Version: 6.0(2)A8(11a) Version: 7.0(3)I4(8z) Version: 7.0(3)I4(9) Version: 8.2(4) Version: 7.0(3)I7(4) Version: 7.0(3)I7(7) Version: 7.3(0)DY(1) Version: 6.0(2)A8(9) Version: 6.0(2)A8(1) Version: 6.0(2)A8(10a) Version: 7.0(3)I5(1) Version: 9.3(1z) Version: 9.2(2) Version: 7.0(3)F3(4) Version: 7.0(3)I4(8b) Version: 8.1(2a) Version: 7.3(2)D1(3) Version: 6.0(2)A8(3) Version: 7.0(3)I4(6t) Version: 7.0(3)I5(3a) Version: 8.1(1a) 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: 7.0(3)I4(8a) Version: 7.0(3)F3(2) Version: 7.0(3)I4(4) Version: 7.0(3)I7(1) Version: 7.0(3)IA7(2) Version: 7.0(3)IA7(1) Version: 6.0(2)A8(7b) Version: 6.0(2)A8(4a) Version: 8.4(1a) Version: 9.3(3) Version: 7.3(2)D1(1d) Version: 7.0(3)I7(8) Version: 9.3(4) Version: 7.3(6)D1(1) Version: 8.2(6) Version: 9.3(5) Version: 8.4(2a) Version: 8.4(2b) Version: 7.0(3)I7(9) 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: 8.2(11) Version: 10.3(5) Version: 10.2(7) Version: 10.4(3) Version: 10.3(3x) Version: 10.3(4g) Version: 10.5(1) Version: 10.2(8) Version: 10.3(3r) Version: 10.3(6) Version: 9.3(14) Version: 10.4(4) Version: 10.3(4h) Version: 10.4(4g) |
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{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2024-20397", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-12-04T19:27:41.534598Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-12-04T21:39:35.478Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { defaultStatus: "unknown", product: "Cisco NX-OS Software", vendor: "Cisco", versions: [ { status: "affected", version: "8.2(5)", }, { status: "affected", version: "7.3(5)D1(1)", }, { status: "affected", version: "8.4(2)", }, { status: "affected", version: "8.4(3)", }, { status: "affected", version: "9.2(3)", }, { status: "affected", version: "7.0(3)I5(2)", }, { status: "affected", version: "8.2(1)", }, { status: "affected", version: "6.0(2)A8(7a)", }, { status: "affected", version: "7.0(3)I4(5)", }, { status: "affected", version: "7.3(1)D1(1)", }, { status: "affected", version: "7.0(3)I4(6)", }, { status: "affected", version: "7.0(3)I4(3)", }, { status: "affected", version: "9.2(2v)", }, { status: "affected", version: "7.3(0)D1(1)", }, { status: "affected", version: "7.0(3)I4(7)", }, { status: "affected", version: "7.0(3)I4(1)", }, { status: "affected", version: "7.0(3)I4(8)", }, { status: "affected", version: "7.0(3)I4(2)", }, { status: "affected", version: "6.0(2)A8(11)", }, { status: "affected", version: "7.3(4)D1(1)", }, { status: "affected", version: "9.2(1)", }, { status: "affected", version: "9.2(2t)", }, { status: "affected", version: "9.2(3y)", }, { status: "affected", version: "7.0(3)I4(1t)", }, { status: "affected", version: "7.0(3)I7(6z)", }, { status: "affected", version: "9.3(2)", }, { status: "affected", version: "7.3(1)DY(1)", }, { status: "affected", version: "7.0(3)F3(3)", }, { status: "affected", version: "7.0(3)I7(3z)", }, { status: "affected", version: "7.0(3)IM7(2)", }, { status: "affected", version: "6.0(2)A8(11b)", }, { status: "affected", version: "7.0(3)I7(5a)", }, { status: "affected", version: "8.1(1)", }, { status: "affected", version: "7.0(3)I6(1)", }, { status: "affected", version: "8.2(2)", }, { status: "affected", version: "7.0(3)I5(3b)", }, { status: "affected", version: "8.3(2)", }, { status: "affected", version: "7.3(2)D1(3a)", }, { status: "affected", version: "9.2(4)", }, { status: "affected", version: "6.0(2)A8(10)", }, { status: "affected", version: "6.0(2)A8(2)", }, { status: "affected", version: "7.0(3)IC4(4)", }, { status: "affected", version: "8.1(2)", }, { status: "affected", version: "7.0(3)F3(3c)", }, { status: "affected", version: "7.3(3)D1(1)", }, { status: "affected", version: "7.0(3)F3(1)", }, { status: "affected", version: "7.0(3)F3(5)", }, { status: "affected", version: "8.2(3)", }, { status: "affected", version: "7.0(3)I7(2)", }, { status: "affected", version: "7.0(3)I5(3)", }, { status: "affected", version: "7.0(3)I7(3)", }, { status: "affected", version: "6.0(2)A8(6)", }, { status: "affected", version: "7.0(3)I6(2)", }, { status: "affected", version: "8.3(1)", }, { status: "affected", version: "8.4(1)", }, { status: "affected", version: "8.1(1b)", }, { status: "affected", version: "6.0(2)A8(5)", }, { status: "affected", version: "7.3(0)DX(1)", }, { status: "affected", version: "7.3(2)D1(1)", }, { status: "affected", version: "9.3(1)", }, { status: "affected", version: "6.0(2)A8(7)", }, { status: "affected", version: "7.0(3)I7(6)", }, { status: "affected", version: "7.3(2)D1(2)", }, { status: "affected", version: "6.0(2)A8(11a)", }, { status: "affected", version: "7.0(3)I4(8z)", }, { status: "affected", version: "7.0(3)I4(9)", }, { status: "affected", version: "8.2(4)", }, { status: "affected", version: "7.0(3)I7(4)", }, { status: "affected", version: "7.0(3)I7(7)", }, { status: "affected", version: "7.3(0)DY(1)", }, { status: "affected", version: "6.0(2)A8(9)", }, { status: "affected", version: "6.0(2)A8(1)", }, { status: "affected", version: "6.0(2)A8(10a)", }, { status: "affected", version: "7.0(3)I5(1)", }, { status: "affected", version: "9.3(1z)", }, { status: "affected", version: "9.2(2)", }, { status: "affected", version: "7.0(3)F3(4)", }, { status: "affected", version: "7.0(3)I4(8b)", }, { status: "affected", version: "8.1(2a)", }, { status: "affected", version: "7.3(2)D1(3)", }, { status: "affected", version: "6.0(2)A8(3)", }, { status: "affected", version: "7.0(3)I4(6t)", }, { status: "affected", version: "7.0(3)I5(3a)", }, { status: "affected", version: "8.1(1a)", }, { status: "affected", version: "6.0(2)A8(8)", }, { status: "affected", version: "7.0(3)I7(5)", }, { status: "affected", version: "7.0(3)F3(3a)", }, { status: "affected", version: "6.0(2)A8(4)", }, { status: "affected", version: "7.0(3)I4(8a)", }, { status: "affected", version: "7.0(3)F3(2)", }, { status: "affected", version: "7.0(3)I4(4)", }, { status: "affected", version: "7.0(3)I7(1)", }, { 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: "6.0(2)A8(4a)", }, { status: "affected", version: "8.4(1a)", }, { status: "affected", version: "9.3(3)", }, { status: "affected", version: "7.3(2)D1(1d)", }, { status: "affected", version: "7.0(3)I7(8)", }, { status: "affected", version: "9.3(4)", }, { status: "affected", version: "7.3(6)D1(1)", }, { status: "affected", version: "8.2(6)", }, { status: "affected", version: "9.3(5)", }, { status: "affected", version: "8.4(2a)", }, { status: "affected", version: "8.4(2b)", }, { status: "affected", version: "7.0(3)I7(9)", }, { 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(4)", }, { status: "affected", version: "7.3(7)D1(1)", }, { status: "affected", version: "8.4(2c)", }, { status: "affected", version: "9.3(5w)", }, { status: "affected", version: "8.2(7)", }, { status: "affected", version: "9.3(7)", }, { status: "affected", version: "9.3(7k)", }, { status: "affected", version: "7.0(3)I7(9w)", }, { status: "affected", version: "10.2(1)", }, { status: "affected", version: "7.3(8)D1(1)", }, { status: "affected", version: "9.3(7a)", }, { status: "affected", version: "8.2(7a)", }, { status: "affected", version: "9.3(8)", }, { status: "affected", version: "8.4(4a)", }, { status: "affected", version: "8.4(2d)", }, { status: "affected", version: "8.4(5)", }, { status: "affected", version: "7.0(3)I7(10)", }, { status: "affected", version: "8.2(8)", }, { 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(9)D1(1)", }, { status: "affected", version: "10.2(3)", }, { status: "affected", version: "8.4(6)", }, { status: "affected", version: "10.2(3t)", }, { status: "affected", version: "8.4(2e)", }, { status: "affected", version: "9.3(10)", }, { status: "affected", version: "10.2(2a)", }, { 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: "8.4(7)", }, { status: "affected", version: "10.3(2)", }, { status: "affected", version: "8.4(6a)", }, { status: "affected", version: "9.3(11)", }, { status: "affected", version: "10.3(3)", }, { status: "affected", version: "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: "10.2(6)", }, { status: "affected", version: "10.3(3w)", }, { status: "affected", version: "10.3(99x)", }, { status: "affected", version: "10.3(3o)", }, { status: "affected", version: "8.4(9)", }, { status: "affected", version: "10.3(4)", }, { status: "affected", version: "10.3(3p)", }, { status: "affected", version: "10.3(4a)", }, { status: "affected", version: "9.4(1a)", }, { status: "affected", version: "10.4(2)", }, { status: "affected", version: "10.3(3q)", }, { status: "affected", version: "9.3(13)", }, { status: "affected", version: "8.2(11)", }, { status: "affected", version: "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: "10.5(1)", }, { status: "affected", version: "10.2(8)", }, { status: "affected", version: "10.3(3r)", }, { status: "affected", version: "10.3(6)", }, { status: "affected", version: "9.3(14)", }, { status: "affected", version: "10.4(4)", }, { status: "affected", version: "10.3(4h)", }, { status: "affected", version: "10.4(4g)", }, ], }, { defaultStatus: "unknown", product: "Cisco NX-OS System Software in ACI Mode", vendor: "Cisco", versions: [ { status: "affected", version: "14.1(1j)", }, { status: "affected", version: "14.0(3d)", }, { status: "affected", version: "14.1(1k)", }, { status: "affected", version: "13.2(1m)", }, { status: "affected", version: "14.0(3c)", }, { status: "affected", version: "13.2(2l)", }, { status: "affected", version: "13.2(7k)", }, { status: "affected", version: "14.1(1l)", }, { status: "affected", version: "14.2(2f)", }, { status: "affected", version: "13.2(3s)", }, { status: "affected", version: "13.2(2o)", }, { status: "affected", version: "14.0(2c)", }, { status: "affected", version: "14.1(2m)", }, { status: "affected", version: "13.2(5e)", }, { status: "affected", version: "14.1(2o)", }, { status: "affected", version: "13.2(7f)", }, { status: "affected", version: "13.2(41d)", }, { status: "affected", version: "13.2(4d)", }, { status: "affected", version: "13.2(3o)", }, { status: "affected", version: "13.2(1l)", }, { status: "affected", version: "14.0(1h)", }, { status: "affected", version: "13.2(3n)", }, { status: "affected", version: "14.2(1l)", }, { status: "affected", version: "14.2(2e)", }, { status: "affected", version: "13.2(4e)", }, { status: "affected", version: "14.2(1i)", }, { status: "affected", version: "13.2(9b)", }, { status: "affected", version: "14.1(2s)", }, { status: "affected", version: "14.1(1i)", }, { status: "affected", version: "14.1(2g)", }, { status: "affected", version: "13.2(3j)", }, { status: "affected", version: "13.2(5d)", }, { status: "affected", version: "13.2(6i)", }, { status: "affected", version: "14.1(2u)", }, { status: "affected", version: "13.2(3i)", }, { status: "affected", version: "13.2(3r)", }, { status: "affected", version: "13.2(5f)", }, { status: "affected", version: "14.2(1j)", }, { status: "affected", version: "14.1(2w)", }, { status: "affected", version: "14.2(3n)", }, { status: "affected", version: "14.2(3l)", }, { status: "affected", version: "14.2(3j)", }, { status: "affected", version: "14.2(2g)", }, { status: "affected", version: "13.2(8d)", }, { status: "affected", version: "14.1(2x)", }, { status: "affected", version: "13.2(9f)", }, { status: "affected", version: "14.2(3q)", }, { status: "affected", version: "14.2(4i)", }, { status: "affected", version: "13.2(9h)", }, { status: "affected", version: "15.0(1k)", }, { status: "affected", version: "14.2(4k)", }, { status: "affected", version: "15.0(1l)", }, { status: "affected", version: "15.0(2e)", }, { status: "affected", version: "14.2(4o)", }, { status: "affected", version: "14.2(4p)", }, { status: "affected", version: "15.0(2h)", }, { status: "affected", version: "14.2(5k)", }, { status: "affected", version: "14.2(5l)", }, { status: "affected", version: "14.2(5n)", }, { status: "affected", version: "15.1(1h)", }, { status: "affected", version: "14.2(6d)", }, { status: "affected", version: "15.1(2e)", }, { status: "affected", version: "14.2(6g)", }, { status: "affected", version: "14.2(6h)", }, { status: "affected", version: "15.1(3e)", }, { status: "affected", version: "13.2(10e)", }, { status: "affected", version: "14.2(6l)", }, { status: "affected", version: "14.2(7f)", }, { status: "affected", version: "15.1(4c)", }, { status: "affected", version: "14.2(6o)", }, { status: "affected", version: "15.2(1g)", }, { status: "affected", version: "15.2(2e)", }, { status: "affected", version: "14.2(7l)", }, { status: "affected", version: "13.2(10f)", }, { status: "affected", version: "15.2(2f)", }, { status: "affected", version: "15.2(2g)", }, { status: "affected", version: "14.2(7q)", }, { status: "affected", version: "15.2(2h)", }, { status: "affected", version: "15.2(3f)", }, { status: "affected", version: "15.2(3e)", }, { status: "affected", version: "15.2(3g)", }, { status: "affected", version: "14.2(7r)", }, { status: "affected", version: "14.2(7s)", }, { status: "affected", version: "15.2(4d)", }, { status: "affected", version: "15.2(4e)", }, { status: "affected", version: "14.2(7t)", }, { status: "affected", version: "15.2(5c)", }, { status: "affected", version: "15.2(5d)", }, { status: "affected", version: "13.2(10g)", }, { status: "affected", version: "16.0(1g)", }, { status: "affected", version: "14.2(7u)", }, { status: "affected", version: "15.2(5e)", }, { status: "affected", version: "15.2(4f)", }, { status: "affected", version: "15.2(6e)", }, { status: "affected", version: "15.2(6h)", }, { status: "affected", version: "16.0(1j)", }, { status: "affected", version: "15.2(6g)", }, { status: "affected", version: "15.2(7f)", }, { status: "affected", version: "14.2(7v)", }, { status: "affected", version: "15.2(7g)", }, { status: "affected", version: "16.0(2h)", }, { status: "affected", version: "14.2(7w)", }, { status: "affected", version: "15.2(8d)", }, { status: "affected", version: "16.0(2j)", }, { status: "affected", version: "15.2(8e)", }, { status: "affected", version: "16.0(3d)", }, { status: "affected", version: "16.0(3e)", }, { status: "affected", version: "15.2(8f)", }, { status: "affected", version: "15.2(8g)", }, { status: "affected", version: "15.3(1d)", }, { status: "affected", version: "15.2(8h)", }, { status: "affected", version: "16.0(4c)", }, { status: "affected", version: "15.3(2a)", }, { status: "affected", version: "15.2(8i)", }, { status: "affected", version: "16.0(5h)", }, { status: "affected", version: "15.3(2b)", }, { status: "affected", version: "16.0(3g)", }, { status: "affected", version: "16.0(5j)", }, { status: "affected", version: "15.3(2c)", }, { status: "affected", version: "16.0(6c)", }, { status: "affected", version: "15.3(2d)", }, { status: "affected", version: "16.1(1f)", }, { status: "affected", version: "16.0(7e)", }, { status: "affected", version: "16.0(8e)", }, { status: "affected", version: "15.3(2e)", }, ], }, { defaultStatus: "unknown", product: "Cisco Unified Computing System (Managed)", vendor: "Cisco", versions: [ { status: "affected", version: "4.0(4c)", }, { status: "affected", version: "4.0(2b)", }, { status: "affected", version: "4.1(2a)", }, { status: "affected", version: "4.0(1a)", }, { status: "affected", version: "4.0(2a)", }, { status: "affected", version: "4.0(1b)", }, { status: "affected", version: "4.1(1c)", }, { status: "affected", version: "4.0(4a)", }, { status: "affected", version: "4.0(4b)", }, { status: "affected", version: "4.0(2e)", }, { status: "affected", version: "4.1(1a)", }, { status: "affected", version: "4.0(4d)", }, { status: "affected", version: "4.0(4h)", }, { status: "affected", version: "4.0(4g)", }, { status: "affected", version: "4.0(1d)", }, { status: "affected", version: "4.1(1e)", }, { status: "affected", 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"4.2(1i)", }, { status: "affected", version: "4.1(3h)", }, { status: "affected", version: "4.2(1k)", }, { status: "affected", version: "4.2(1l)", }, { status: "affected", version: "4.0(4n)", }, { status: "affected", version: "4.2(1m)", }, { status: "affected", version: "4.1(3i)", }, { status: "affected", version: "4.2(2a)", }, { status: "affected", version: "4.2(1n)", }, { status: "affected", version: "4.1(3j)", }, { status: "affected", version: "4.2(2c)", }, { status: "affected", version: "4.2(2d)", }, { status: "affected", version: "4.2(3b)", }, { status: "affected", version: "4.1(3k)", }, { status: "affected", version: "4.0(4o)", }, { status: "affected", version: "4.2(2e)", }, { status: "affected", version: "4.2(3d)", }, { status: "affected", version: "4.2(3e)", }, { status: "affected", version: "4.2(3g)", }, { status: "affected", version: "4.1(3l)", }, { status: "affected", version: "4.3(2b)", }, { status: "affected", version: "4.2(3h)", }, { status: "affected", version: "4.2(3i)", }, { status: "affected", version: "4.3(2c)", }, { status: "affected", version: "4.1(3m)", }, { status: "affected", version: "4.3(2e)", }, { status: "affected", version: "4.3(3a)", }, { status: "affected", version: "4.2(3j)", }, { status: "affected", version: "4.3(3c)", }, { status: "affected", version: "4.2(3k)", }, { status: "affected", version: "4.2(3l)", }, { status: "affected", version: "4.3(2f)", }, { status: "affected", version: "4.2(3m)", }, ], }, ], descriptions: [ { lang: "en", value: "A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. \r\n\r\nThis vulnerability is due to insecure bootloader settings. An attacker could exploit this vulnerability by executing a series of bootloader commands. A successful exploit could allow the attacker to bypass NX-OS image signature verification and load unverified software.", }, ], exploits: [ { lang: "en", value: "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.", }, ], metrics: [ { cvssV3_1: { attackComplexity: "LOW", attackVector: "PHYSICAL", availabilityImpact: "NONE", baseScore: 5.2, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N", version: "3.1", }, format: "cvssV3_1", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-284", description: "Improper Access Control", lang: "en", type: "cwe", }, ], }, ], providerMetadata: { dateUpdated: "2025-04-08T14:29:18.430Z", orgId: "d1c1063e-7a18-46af-9102-31f8928bc633", shortName: "cisco", }, references: [ { name: "cisco-sa-nxos-image-sig-bypas-pQDRQvjL", url: "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-image-sig-bypas-pQDRQvjL", }, ], source: { advisory: "cisco-sa-nxos-image-sig-bypas-pQDRQvjL", defects: [ "CSCwm47438", ], discovery: "EXTERNAL", }, title: "Cisco NX-OS Software Image Verification Bypass Vulnerability", }, }, cveMetadata: { assignerOrgId: "d1c1063e-7a18-46af-9102-31f8928bc633", assignerShortName: "cisco", cveId: "CVE-2024-20397", datePublished: "2024-12-04T16:13:13.890Z", dateReserved: "2023-11-08T15:08:07.660Z", dateUpdated: "2025-04-08T14:29:18.430Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { fkie_nvd: { descriptions: "[{\"lang\": \"en\", \"value\": \"A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification.\\r\\n\\r\\nThis vulnerability is due to insecure bootloader settings. An attacker could exploit this vulnerability by executing a series of bootloader commands. A successful exploit could allow the attacker to bypass NX-OS image signature verification and load unverified software.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en el cargador de arranque del software Cisco NX-OS podr\\u00eda permitir que un atacante no autenticado con acceso f\\u00edsico a un dispositivo afectado, o un atacante local autenticado con credenciales administrativas, eluda la verificaci\\u00f3n de la firma de la imagen de NX-OS. Esta vulnerabilidad se debe a una configuraci\\u00f3n insegura del cargador de arranque. Un atacante podr\\u00eda aprovechar esta vulnerabilidad ejecutando una serie de comandos del cargador de arranque. Una explotaci\\u00f3n exitosa podr\\u00eda permitir al atacante eludir la verificaci\\u00f3n de la firma de la imagen de NX-OS y cargar software no verificado.\"}]", id: "CVE-2024-20397", lastModified: "2024-12-04T17:15:11.913", metrics: "{\"cvssMetricV31\": [{\"source\": \"ykramarz@cisco.com\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N\", \"baseScore\": 5.2, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"PHYSICAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 0.9, \"impactScore\": 4.2}]}", published: "2024-12-04T17:15:11.913", references: "[{\"url\": \"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-image-sig-bypas-pQDRQvjL\", \"source\": \"ykramarz@cisco.com\"}]", sourceIdentifier: "ykramarz@cisco.com", vulnStatus: "Awaiting Analysis", weaknesses: "[{\"source\": \"ykramarz@cisco.com\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-284\"}]}]", }, nvd: "{\"cve\":{\"id\":\"CVE-2024-20397\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2024-12-04T17:15:11.913\",\"lastModified\":\"2025-02-05T21:15:22.590\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. \\r\\n\\r\\nThis vulnerability is due to insecure bootloader settings. An attacker could exploit this vulnerability by executing a series of bootloader commands. A successful exploit could allow the attacker to bypass NX-OS image signature verification and load unverified software.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en el cargador de arranque del software Cisco NX-OS podría permitir que un atacante no autenticado con acceso físico a un dispositivo afectado, o un atacante local autenticado con credenciales administrativas, eluda la verificación de la firma de la imagen de NX-OS. Esta vulnerabilidad se debe a una configuración insegura del cargador de arranque. Un atacante podría aprovechar esta vulnerabilidad ejecutando una serie de comandos del cargador de arranque. Una explotación exitosa podría permitir al atacante eludir la verificación de la firma de la imagen de NX-OS y cargar software no verificado.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N\",\"baseScore\":5.2,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"PHYSICAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":0.9,\"impactScore\":4.2}]},\"weaknesses\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]}],\"references\":[{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-image-sig-bypas-pQDRQvjL\",\"source\":\"psirt@cisco.com\"}]}}", vulnrichment: { containers: "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-20397\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-12-04T19:27:41.534598Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-12-04T19:27:45.801Z\"}}], \"cna\": {\"title\": \"Cisco NX-OS Software Image Verification Bypass Vulnerability\", \"source\": {\"defects\": [\"CSCwm47438\"], \"advisory\": \"cisco-sa-nxos-image-sig-bypas-pQDRQvjL\", \"discovery\": \"EXTERNAL\"}, \"metrics\": [{\"format\": \"cvssV3_1\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.2, \"attackVector\": \"PHYSICAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"LOW\"}}], \"affected\": [{\"vendor\": \"Cisco\", \"product\": \"Cisco NX-OS Software\", \"versions\": [{\"status\": \"affected\", \"version\": \"8.2(5)\"}, {\"status\": \"affected\", \"version\": \"7.3(5)D1(1)\"}, {\"status\": \"affected\", \"version\": \"8.4(2)\"}, {\"status\": \"affected\", \"version\": \"8.4(3)\"}, {\"status\": \"affected\", \"version\": \"9.2(3)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I5(2)\"}, {\"status\": \"affected\", \"version\": \"8.2(1)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(7a)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(5)\"}, {\"status\": \"affected\", \"version\": \"7.3(1)D1(1)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(6)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(3)\"}, {\"status\": \"affected\", \"version\": \"9.2(2v)\"}, {\"status\": \"affected\", \"version\": \"7.3(0)D1(1)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(7)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(1)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(8)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(2)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(11)\"}, {\"status\": \"affected\", \"version\": \"7.3(4)D1(1)\"}, {\"status\": \"affected\", \"version\": \"9.2(1)\"}, {\"status\": \"affected\", \"version\": \"9.2(2t)\"}, {\"status\": \"affected\", \"version\": \"9.2(3y)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(1t)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(6z)\"}, {\"status\": \"affected\", \"version\": \"9.3(2)\"}, {\"status\": \"affected\", \"version\": \"7.3(1)DY(1)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)F3(3)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(3z)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)IM7(2)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(11b)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(5a)\"}, {\"status\": \"affected\", \"version\": \"8.1(1)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I6(1)\"}, {\"status\": \"affected\", \"version\": \"8.2(2)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I5(3b)\"}, {\"status\": \"affected\", \"version\": \"8.3(2)\"}, {\"status\": \"affected\", \"version\": \"7.3(2)D1(3a)\"}, {\"status\": \"affected\", \"version\": \"9.2(4)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(10)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(2)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)IC4(4)\"}, {\"status\": \"affected\", \"version\": \"8.1(2)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)F3(3c)\"}, {\"status\": \"affected\", \"version\": \"7.3(3)D1(1)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)F3(1)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)F3(5)\"}, {\"status\": \"affected\", \"version\": \"8.2(3)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(2)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I5(3)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(3)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(6)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I6(2)\"}, {\"status\": \"affected\", \"version\": \"8.3(1)\"}, {\"status\": \"affected\", \"version\": \"8.4(1)\"}, {\"status\": \"affected\", \"version\": \"8.1(1b)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(5)\"}, {\"status\": \"affected\", \"version\": \"7.3(0)DX(1)\"}, {\"status\": \"affected\", \"version\": \"7.3(2)D1(1)\"}, {\"status\": \"affected\", \"version\": \"9.3(1)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(7)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(6)\"}, {\"status\": \"affected\", \"version\": \"7.3(2)D1(2)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(11a)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(8z)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(9)\"}, {\"status\": \"affected\", \"version\": \"8.2(4)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(4)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(7)\"}, {\"status\": \"affected\", \"version\": \"7.3(0)DY(1)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(9)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(1)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(10a)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I5(1)\"}, {\"status\": \"affected\", \"version\": \"9.3(1z)\"}, {\"status\": \"affected\", \"version\": \"9.2(2)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)F3(4)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(8b)\"}, {\"status\": \"affected\", \"version\": \"8.1(2a)\"}, {\"status\": \"affected\", \"version\": \"7.3(2)D1(3)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(3)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(6t)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I5(3a)\"}, {\"status\": \"affected\", \"version\": \"8.1(1a)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(8)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(5)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)F3(3a)\"}, {\"status\": \"affected\", \"version\": \"6.0(2)A8(4)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(8a)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)F3(2)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I4(4)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(1)\"}, {\"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\": \"6.0(2)A8(4a)\"}, {\"status\": \"affected\", \"version\": \"8.4(1a)\"}, {\"status\": \"affected\", \"version\": \"9.3(3)\"}, {\"status\": \"affected\", \"version\": \"7.3(2)D1(1d)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(8)\"}, {\"status\": \"affected\", \"version\": \"9.3(4)\"}, {\"status\": \"affected\", \"version\": \"7.3(6)D1(1)\"}, {\"status\": \"affected\", \"version\": \"8.2(6)\"}, {\"status\": \"affected\", \"version\": \"9.3(5)\"}, {\"status\": \"affected\", \"version\": \"8.4(2a)\"}, {\"status\": \"affected\", \"version\": \"8.4(2b)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(9)\"}, {\"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(4)\"}, {\"status\": \"affected\", \"version\": \"7.3(7)D1(1)\"}, {\"status\": \"affected\", \"version\": \"8.4(2c)\"}, {\"status\": \"affected\", \"version\": \"9.3(5w)\"}, {\"status\": \"affected\", \"version\": \"8.2(7)\"}, {\"status\": \"affected\", \"version\": \"9.3(7)\"}, {\"status\": \"affected\", \"version\": \"9.3(7k)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(9w)\"}, {\"status\": \"affected\", \"version\": \"10.2(1)\"}, {\"status\": \"affected\", \"version\": \"7.3(8)D1(1)\"}, {\"status\": \"affected\", \"version\": \"9.3(7a)\"}, {\"status\": \"affected\", \"version\": \"8.2(7a)\"}, {\"status\": \"affected\", \"version\": \"9.3(8)\"}, {\"status\": \"affected\", \"version\": \"8.4(4a)\"}, {\"status\": \"affected\", \"version\": \"8.4(2d)\"}, {\"status\": \"affected\", \"version\": \"8.4(5)\"}, {\"status\": \"affected\", \"version\": \"7.0(3)I7(10)\"}, {\"status\": \"affected\", \"version\": \"8.2(8)\"}, {\"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(9)D1(1)\"}, {\"status\": \"affected\", \"version\": \"10.2(3)\"}, {\"status\": \"affected\", \"version\": \"8.4(6)\"}, {\"status\": \"affected\", \"version\": \"10.2(3t)\"}, {\"status\": \"affected\", \"version\": \"8.4(2e)\"}, {\"status\": \"affected\", \"version\": \"9.3(10)\"}, {\"status\": \"affected\", \"version\": \"10.2(2a)\"}, {\"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\": \"8.4(7)\"}, {\"status\": \"affected\", \"version\": \"10.3(2)\"}, {\"status\": \"affected\", \"version\": \"8.4(6a)\"}, {\"status\": \"affected\", \"version\": \"9.3(11)\"}, {\"status\": \"affected\", \"version\": \"10.3(3)\"}, {\"status\": \"affected\", \"version\": \"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\": \"10.2(6)\"}, {\"status\": \"affected\", \"version\": \"10.3(3w)\"}, {\"status\": \"affected\", \"version\": \"10.3(99x)\"}, {\"status\": \"affected\", \"version\": \"10.3(3o)\"}, {\"status\": \"affected\", \"version\": \"8.4(9)\"}, {\"status\": \"affected\", \"version\": \"10.3(4)\"}, {\"status\": \"affected\", \"version\": \"10.3(3p)\"}, {\"status\": \"affected\", \"version\": \"10.3(4a)\"}, {\"status\": \"affected\", \"version\": \"9.4(1a)\"}, {\"status\": \"affected\", \"version\": \"10.4(2)\"}, {\"status\": \"affected\", \"version\": \"10.3(3q)\"}, {\"status\": \"affected\", \"version\": \"9.3(13)\"}, {\"status\": \"affected\", \"version\": \"8.2(11)\"}, {\"status\": \"affected\", \"version\": \"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\": \"10.5(1)\"}, {\"status\": \"affected\", \"version\": \"10.2(8)\"}, {\"status\": \"affected\", \"version\": \"10.3(3r)\"}, {\"status\": \"affected\", \"version\": \"10.3(6)\"}, {\"status\": \"affected\", \"version\": \"9.3(14)\"}, {\"status\": \"affected\", \"version\": \"10.4(4)\"}, {\"status\": \"affected\", \"version\": \"10.3(4h)\"}, {\"status\": \"affected\", \"version\": \"10.4(4g)\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Cisco\", \"product\": \"Cisco NX-OS System Software in ACI Mode\", \"versions\": [{\"status\": \"affected\", \"version\": \"14.1(1j)\"}, {\"status\": \"affected\", \"version\": \"14.0(3d)\"}, {\"status\": \"affected\", \"version\": \"14.1(1k)\"}, {\"status\": \"affected\", \"version\": \"13.2(1m)\"}, {\"status\": \"affected\", \"version\": \"14.0(3c)\"}, {\"status\": \"affected\", \"version\": \"13.2(2l)\"}, {\"status\": \"affected\", \"version\": \"13.2(7k)\"}, {\"status\": \"affected\", \"version\": \"14.1(1l)\"}, {\"status\": \"affected\", \"version\": \"14.2(2f)\"}, {\"status\": \"affected\", \"version\": \"13.2(3s)\"}, {\"status\": \"affected\", \"version\": \"13.2(2o)\"}, {\"status\": \"affected\", \"version\": \"14.0(2c)\"}, {\"status\": \"affected\", \"version\": \"14.1(2m)\"}, {\"status\": \"affected\", \"version\": \"13.2(5e)\"}, {\"status\": \"affected\", \"version\": \"14.1(2o)\"}, {\"status\": \"affected\", \"version\": \"13.2(7f)\"}, {\"status\": \"affected\", \"version\": \"13.2(41d)\"}, {\"status\": \"affected\", \"version\": \"13.2(4d)\"}, {\"status\": \"affected\", \"version\": \"13.2(3o)\"}, {\"status\": \"affected\", \"version\": \"13.2(1l)\"}, {\"status\": \"affected\", \"version\": \"14.0(1h)\"}, {\"status\": \"affected\", \"version\": \"13.2(3n)\"}, {\"status\": \"affected\", \"version\": \"14.2(1l)\"}, {\"status\": \"affected\", \"version\": \"14.2(2e)\"}, {\"status\": \"affected\", \"version\": \"13.2(4e)\"}, {\"status\": \"affected\", \"version\": \"14.2(1i)\"}, {\"status\": \"affected\", \"version\": \"13.2(9b)\"}, {\"status\": \"affected\", \"version\": \"14.1(2s)\"}, {\"status\": \"affected\", \"version\": \"14.1(1i)\"}, {\"status\": \"affected\", \"version\": \"14.1(2g)\"}, {\"status\": \"affected\", \"version\": \"13.2(3j)\"}, {\"status\": \"affected\", \"version\": \"13.2(5d)\"}, {\"status\": \"affected\", \"version\": \"13.2(6i)\"}, {\"status\": \"affected\", \"version\": \"14.1(2u)\"}, {\"status\": \"affected\", \"version\": \"13.2(3i)\"}, {\"status\": \"affected\", \"version\": \"13.2(3r)\"}, {\"status\": \"affected\", \"version\": \"13.2(5f)\"}, {\"status\": \"affected\", \"version\": \"14.2(1j)\"}, {\"status\": \"affected\", \"version\": \"14.1(2w)\"}, {\"status\": \"affected\", \"version\": \"14.2(3n)\"}, {\"status\": \"affected\", \"version\": \"14.2(3l)\"}, {\"status\": \"affected\", \"version\": \"14.2(3j)\"}, {\"status\": \"affected\", \"version\": \"14.2(2g)\"}, {\"status\": \"affected\", \"version\": \"13.2(8d)\"}, {\"status\": \"affected\", \"version\": \"14.1(2x)\"}, {\"status\": \"affected\", \"version\": \"13.2(9f)\"}, {\"status\": \"affected\", \"version\": \"14.2(3q)\"}, {\"status\": \"affected\", \"version\": \"14.2(4i)\"}, {\"status\": \"affected\", \"version\": \"13.2(9h)\"}, {\"status\": \"affected\", \"version\": \"15.0(1k)\"}, {\"status\": \"affected\", \"version\": \"14.2(4k)\"}, {\"status\": \"affected\", \"version\": \"15.0(1l)\"}, {\"status\": \"affected\", \"version\": \"15.0(2e)\"}, {\"status\": \"affected\", \"version\": \"14.2(4o)\"}, {\"status\": \"affected\", \"version\": \"14.2(4p)\"}, {\"status\": \"affected\", \"version\": \"15.0(2h)\"}, {\"status\": \"affected\", \"version\": \"14.2(5k)\"}, {\"status\": \"affected\", \"version\": \"14.2(5l)\"}, {\"status\": \"affected\", \"version\": \"14.2(5n)\"}, {\"status\": \"affected\", \"version\": \"15.1(1h)\"}, {\"status\": \"affected\", \"version\": \"14.2(6d)\"}, {\"status\": \"affected\", \"version\": \"15.1(2e)\"}, {\"status\": \"affected\", \"version\": \"14.2(6g)\"}, {\"status\": \"affected\", \"version\": \"14.2(6h)\"}, {\"status\": \"affected\", \"version\": \"15.1(3e)\"}, {\"status\": \"affected\", \"version\": \"13.2(10e)\"}, {\"status\": \"affected\", \"version\": \"14.2(6l)\"}, {\"status\": \"affected\", \"version\": \"14.2(7f)\"}, {\"status\": \"affected\", \"version\": \"15.1(4c)\"}, {\"status\": \"affected\", \"version\": \"14.2(6o)\"}, {\"status\": \"affected\", \"version\": \"15.2(1g)\"}, {\"status\": \"affected\", \"version\": \"15.2(2e)\"}, {\"status\": \"affected\", \"version\": \"14.2(7l)\"}, {\"status\": \"affected\", \"version\": \"13.2(10f)\"}, {\"status\": \"affected\", \"version\": \"15.2(2f)\"}, {\"status\": \"affected\", \"version\": \"15.2(2g)\"}, {\"status\": \"affected\", \"version\": \"14.2(7q)\"}, {\"status\": \"affected\", \"version\": \"15.2(2h)\"}, {\"status\": \"affected\", \"version\": \"15.2(3f)\"}, {\"status\": \"affected\", \"version\": \"15.2(3e)\"}, {\"status\": \"affected\", \"version\": \"15.2(3g)\"}, {\"status\": \"affected\", \"version\": \"14.2(7r)\"}, {\"status\": \"affected\", \"version\": \"14.2(7s)\"}, {\"status\": \"affected\", \"version\": \"15.2(4d)\"}, {\"status\": \"affected\", \"version\": \"15.2(4e)\"}, {\"status\": \"affected\", \"version\": \"14.2(7t)\"}, {\"status\": \"affected\", \"version\": \"15.2(5c)\"}, {\"status\": \"affected\", \"version\": \"15.2(5d)\"}, {\"status\": \"affected\", \"version\": \"13.2(10g)\"}, {\"status\": \"affected\", \"version\": \"16.0(1g)\"}, {\"status\": \"affected\", \"version\": \"14.2(7u)\"}, {\"status\": \"affected\", \"version\": \"15.2(5e)\"}, {\"status\": \"affected\", \"version\": \"15.2(4f)\"}, {\"status\": \"affected\", \"version\": \"15.2(6e)\"}, {\"status\": \"affected\", \"version\": \"15.2(6h)\"}, {\"status\": \"affected\", \"version\": \"16.0(1j)\"}, {\"status\": \"affected\", \"version\": \"15.2(6g)\"}, {\"status\": \"affected\", \"version\": \"15.2(7f)\"}, {\"status\": \"affected\", \"version\": \"14.2(7v)\"}, {\"status\": \"affected\", \"version\": \"15.2(7g)\"}, {\"status\": \"affected\", \"version\": \"16.0(2h)\"}, {\"status\": \"affected\", \"version\": \"14.2(7w)\"}, {\"status\": \"affected\", \"version\": \"15.2(8d)\"}, {\"status\": \"affected\", \"version\": \"16.0(2j)\"}, {\"status\": \"affected\", \"version\": \"15.2(8e)\"}, {\"status\": \"affected\", \"version\": \"16.0(3d)\"}, {\"status\": \"affected\", \"version\": \"16.0(3e)\"}, {\"status\": \"affected\", \"version\": \"15.2(8f)\"}, {\"status\": \"affected\", \"version\": \"15.2(8g)\"}, {\"status\": \"affected\", \"version\": \"15.3(1d)\"}, {\"status\": \"affected\", \"version\": \"15.2(8h)\"}, {\"status\": \"affected\", \"version\": \"16.0(4c)\"}, {\"status\": \"affected\", \"version\": \"15.3(2a)\"}, {\"status\": \"affected\", \"version\": \"15.2(8i)\"}, {\"status\": \"affected\", \"version\": \"16.0(5h)\"}, {\"status\": \"affected\", \"version\": \"15.3(2b)\"}, {\"status\": \"affected\", \"version\": \"16.0(3g)\"}, {\"status\": \"affected\", \"version\": \"16.0(5j)\"}, {\"status\": \"affected\", \"version\": \"15.3(2c)\"}, {\"status\": \"affected\", \"version\": \"16.0(6c)\"}, {\"status\": \"affected\", \"version\": \"15.3(2d)\"}, {\"status\": \"affected\", \"version\": \"16.1(1f)\"}, {\"status\": \"affected\", \"version\": \"16.0(7e)\"}, {\"status\": \"affected\", \"version\": \"16.0(8e)\"}, {\"status\": \"affected\", \"version\": \"15.3(2e)\"}], \"defaultStatus\": \"unknown\"}, {\"vendor\": \"Cisco\", \"product\": \"Cisco Unified Computing System (Managed)\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.0(4c)\"}, {\"status\": \"affected\", \"version\": \"4.0(2b)\"}, {\"status\": \"affected\", \"version\": \"4.1(2a)\"}, {\"status\": \"affected\", \"version\": \"4.0(1a)\"}, {\"status\": \"affected\", \"version\": \"4.0(2a)\"}, {\"status\": \"affected\", \"version\": \"4.0(1b)\"}, {\"status\": \"affected\", \"version\": \"4.1(1c)\"}, {\"status\": \"affected\", \"version\": \"4.0(4a)\"}, {\"status\": \"affected\", \"version\": \"4.0(4b)\"}, {\"status\": \"affected\", \"version\": \"4.0(2e)\"}, {\"status\": \"affected\", \"version\": \"4.1(1a)\"}, {\"status\": \"affected\", \"version\": \"4.0(4d)\"}, {\"status\": \"affected\", \"version\": \"4.0(4h)\"}, {\"status\": \"affected\", \"version\": \"4.0(4g)\"}, {\"status\": \"affected\", \"version\": \"4.0(1d)\"}, {\"status\": \"affected\", \"version\": \"4.1(1e)\"}, {\"status\": \"affected\", \"version\": \"4.0(4f)\"}, {\"status\": \"affected\", \"version\": \"4.0(4e)\"}, {\"status\": \"affected\", \"version\": \"4.0(4i)\"}, {\"status\": \"affected\", \"version\": \"4.1(1d)\"}, {\"status\": \"affected\", \"version\": \"4.0(2d)\"}, {\"status\": \"affected\", \"version\": \"4.1(1b)\"}, {\"status\": \"affected\", \"version\": \"4.0(1c)\"}, {\"status\": \"affected\", \"version\": \"4.1(2b)\"}, {\"status\": \"affected\", \"version\": \"4.0(4k)\"}, {\"status\": \"affected\", \"version\": \"4.1(3a)\"}, {\"status\": \"affected\", \"version\": \"4.1(3b)\"}, {\"status\": \"affected\", \"version\": \"4.1(2c)\"}, {\"status\": \"affected\", \"version\": \"4.0(4l)\"}, {\"status\": \"affected\", \"version\": \"4.1(4a)\"}, {\"status\": \"affected\", \"version\": \"4.1(3c)\"}, {\"status\": \"affected\", \"version\": \"4.1(3d)\"}, {\"status\": \"affected\", \"version\": \"4.2(1c)\"}, {\"status\": \"affected\", \"version\": \"4.2(1d)\"}, {\"status\": \"affected\", \"version\": \"4.0(4m)\"}, {\"status\": \"affected\", \"version\": \"4.1(3e)\"}, {\"status\": \"affected\", \"version\": \"4.2(1f)\"}, {\"status\": \"affected\", \"version\": \"4.1(3f)\"}, {\"status\": \"affected\", \"version\": \"4.2(1i)\"}, {\"status\": \"affected\", \"version\": \"4.1(3h)\"}, {\"status\": \"affected\", \"version\": \"4.2(1k)\"}, {\"status\": \"affected\", \"version\": \"4.2(1l)\"}, {\"status\": \"affected\", \"version\": \"4.0(4n)\"}, {\"status\": \"affected\", \"version\": \"4.2(1m)\"}, {\"status\": \"affected\", \"version\": \"4.1(3i)\"}, {\"status\": \"affected\", \"version\": \"4.2(2a)\"}, {\"status\": \"affected\", \"version\": \"4.2(1n)\"}, {\"status\": \"affected\", \"version\": \"4.1(3j)\"}, {\"status\": \"affected\", \"version\": \"4.2(2c)\"}, {\"status\": \"affected\", \"version\": \"4.2(2d)\"}, {\"status\": \"affected\", \"version\": \"4.2(3b)\"}, {\"status\": \"affected\", \"version\": \"4.1(3k)\"}, {\"status\": \"affected\", \"version\": \"4.0(4o)\"}, {\"status\": \"affected\", \"version\": \"4.2(2e)\"}, {\"status\": \"affected\", \"version\": \"4.2(3d)\"}, {\"status\": \"affected\", \"version\": \"4.2(3e)\"}, {\"status\": \"affected\", \"version\": \"4.2(3g)\"}, {\"status\": \"affected\", \"version\": \"4.1(3l)\"}, {\"status\": \"affected\", \"version\": \"4.3(2b)\"}, {\"status\": \"affected\", \"version\": \"4.2(3h)\"}, {\"status\": \"affected\", \"version\": \"4.2(3i)\"}, {\"status\": \"affected\", \"version\": \"4.3(2c)\"}, {\"status\": \"affected\", \"version\": \"4.1(3m)\"}, {\"status\": \"affected\", \"version\": \"4.3(2e)\"}, {\"status\": \"affected\", \"version\": \"4.3(3a)\"}, {\"status\": \"affected\", \"version\": \"4.2(3j)\"}, {\"status\": \"affected\", \"version\": \"4.3(3c)\"}, {\"status\": \"affected\", \"version\": \"4.2(3k)\"}, {\"status\": \"affected\", \"version\": \"4.2(3l)\"}, {\"status\": \"affected\", \"version\": \"4.3(2f)\"}, {\"status\": \"affected\", \"version\": \"4.2(3m)\"}], \"defaultStatus\": \"unknown\"}], \"exploits\": [{\"lang\": \"en\", \"value\": \"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.\"}], \"references\": [{\"url\": \"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-image-sig-bypas-pQDRQvjL\", \"name\": \"cisco-sa-nxos-image-sig-bypas-pQDRQvjL\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. \\r\\n\\r\\nThis vulnerability is due to insecure bootloader settings. An attacker could exploit this vulnerability by executing a series of bootloader commands. A successful exploit could allow the attacker to bypass NX-OS image signature verification and load unverified software.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"cwe\", \"cweId\": \"CWE-284\", \"description\": \"Improper Access Control\"}]}], \"providerMetadata\": {\"orgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"shortName\": \"cisco\", \"dateUpdated\": \"2025-04-08T14:29:18.430Z\"}}}", cveMetadata: "{\"cveId\": \"CVE-2024-20397\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-08T14:29:18.430Z\", \"dateReserved\": \"2023-11-08T15:08:07.660Z\", \"assignerOrgId\": \"d1c1063e-7a18-46af-9102-31f8928bc633\", \"datePublished\": \"2024-12-04T16:13:13.890Z\", \"assignerShortName\": \"cisco\"}", dataType: "CVE_RECORD", dataVersion: "5.1", }, }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.