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CVE record · CVE-2024-20359

Code injection in Cisco Adaptive Security Appliance (ASA) Software and others

CVSS 6.0 MediumCriticalIn CISA KEVEPSS 0.19 · 97th percentile

Critical, because:

  • In CISA’s KEV catalogue since 24 Apr 2024: it is known to be exploited.

How we decide what’s critical

Published by the CVE Program (CNA: cisco) at 24 Apr 2024, 18:16 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 Adaptive Security Appliance (ASA) Software
  • affected 9.8.1
  • affected 9.8.1.5
  • affected 9.8.1.7
  • affected 9.8.2
  • affected 9.8.2.8
  • affected 9.8.2.14
  • affected 9.8.2.15
  • affected 9.8.2.17
  • affected 9.8.2.20
  • affected 9.8.2.24
  • affected 9.8.2.26
  • affected 9.8.2.28
  • and 175 more
Cisco Cisco Firepower Threat Defense Software
  • affected 6.2.3
  • affected 6.2.3.1
  • affected 6.2.3.2
  • affected 6.2.3.3
  • affected 6.2.3.4
  • affected 6.2.3.5
  • affected 6.2.3.6
  • affected 6.2.3.7
  • affected 6.2.3.8
  • affected 6.2.3.10
  • affected 6.2.3.11
  • affected 6.2.3.9
  • and 68 more
Identifiers
CVE-2024-20359
CNA
cisco
Weakness (CWE)
CWE-94
Tags
Published
24 Apr 2024
Updated
21 Oct 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
6.0 Medium 3.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N CNA (cisco)
  • CISA KEV Listed since 24 Apr 2024: known to be exploited.
  • EPSS 0.19, the 97th 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 24 Apr 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.