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CVE record · CVE-2024-20397

Cisco NX-OS Software Image Verification Bypass Vulnerability

CVSS 5.2 MediumEPSS 0.0030 · 22nd percentile

Published by the CVE Program (CNA: cisco) at 4 Dec 2024, 16:13 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Cisco Cisco NX-OS Software
  • affected 8.2(5)
  • affected 7.3(5)D1(1)
  • affected 8.4(2)
  • affected 8.4(3)
  • affected 9.2(3)
  • affected 7.0(3)I5(2)
  • affected 8.2(1)
  • affected 6.0(2)A8(7a)
  • affected 7.0(3)I4(5)
  • affected 7.3(1)D1(1)
  • affected 7.0(3)I4(6)
  • affected 7.0(3)I4(3)
  • and 173 more
Other versions: unknown
Cisco Cisco NX-OS System Software in ACI Mode
  • affected 14.1(1j)
  • affected 14.0(3d)
  • affected 14.1(1k)
  • affected 13.2(1m)
  • affected 14.0(3c)
  • affected 13.2(2l)
  • affected 13.2(7k)
  • affected 14.1(1l)
  • affected 14.2(2f)
  • affected 13.2(3s)
  • affected 13.2(2o)
  • affected 14.0(2c)
  • and 113 more
Other versions: unknown
Cisco Cisco Unified Computing System (Managed)
  • affected 4.0(4c)
  • affected 4.0(2b)
  • affected 4.1(2a)
  • affected 4.0(1a)
  • affected 4.0(2a)
  • affected 4.0(1b)
  • affected 4.1(1c)
  • affected 4.0(4a)
  • affected 4.0(4b)
  • affected 4.0(2e)
  • affected 4.1(1a)
  • affected 4.0(4d)
  • and 59 more
Other versions: unknown
Identifiers
CVE-2024-20397
CNA
cisco
Weakness (CWE)
CWE-284
Tags
Published
4 Dec 2024
Updated
8 Apr 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.2 Medium 3.1 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N CNA (cisco)
  • CISA KEV Not listed.
  • EPSS 0.0030, the 22nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 4 Dec 2024. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.