UpHeron
All vulnerabilities

Servers and applications

CVE-2024-20331

A vulnerability in the session authentication functionality of the Remote Access SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to prevent users from authenticating. This vulnerability is due to insufficient entropy in the authentication process. An attacker could exploit this…

Severity
Medium 5.9
Published
23 Oct 2024
Last changed
11 Aug 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Cisco ASA and Firepower Threat DefenseServers and applications · cpe:o:cisco:adaptive_security_appliance_software
  • Version 9.20.2
  • Version 9.20.1.5
  • Version 9.20.1
  • Version 9.19.1.27
All 188 release lines
  • Version 9.8.1
  • Version 9.8.1.5
  • Version 9.8.1.7
  • Version 9.8.2
  • Version 9.8.2.8
  • Version 9.8.2.14
  • Version 9.8.2.15
  • Version 9.8.2.17
  • Version 9.8.2.20
  • Version 9.8.2.24
  • Version 9.8.2.26
  • Version 9.8.2.28
  • Version 9.8.2.33
  • Version 9.8.2.35
  • Version 9.8.2.38
  • Version 9.8.2.45
  • Version 9.8.3
  • Version 9.8.3.8
  • Version 9.8.3.11
  • Version 9.8.3.14
  • Version 9.8.3.16
  • Version 9.8.3.18
  • Version 9.8.3.21
  • Version 9.8.3.26
  • Version 9.8.3.29
  • Version 9.8.4
  • Version 9.8.4.3
  • Version 9.8.4.7
  • Version 9.8.4.8
  • Version 9.8.4.10
  • Version 9.8.4.12
  • Version 9.8.4.15
  • Version 9.8.4.17
  • Version 9.8.4.20
  • Version 9.8.4.22
  • Version 9.8.4.25
  • Version 9.8.4.26
  • Version 9.8.4.29
  • Version 9.8.4.32
  • Version 9.8.4.33
  • Version 9.8.4.34
  • Version 9.8.4.35
  • Version 9.8.4.39
  • Version 9.8.4.40
  • Version 9.8.4.41
  • Version 9.8.4.43
  • Version 9.8.4.44
  • Version 9.8.4.45
  • Version 9.8.4.46
  • Version 9.8.4.48
  • Version 9.12.1
  • Version 9.12.1.2
  • Version 9.12.1.3
  • Version 9.12.2
  • Version 9.12.2.1
  • Version 9.12.2.4
  • Version 9.12.2.5
  • Version 9.12.2.9
  • Version 9.12.3
  • Version 9.12.3.2
  • Version 9.12.3.7
  • Version 9.12.3.9
  • Version 9.12.3.12
  • Version 9.12.4
  • Version 9.12.4.2
  • Version 9.12.4.4
  • Version 9.12.4.7
  • Version 9.12.4.8
  • Version 9.12.4.10
  • Version 9.12.4.13
  • Version 9.12.4.18
  • Version 9.12.4.24
  • Version 9.12.4.26
  • Version 9.12.4.29
  • Version 9.12.4.30
  • Version 9.12.4.35
  • Version 9.12.4.37
  • Version 9.12.4.38
  • Version 9.12.4.39
  • Version 9.12.4.40
  • Version 9.12.4.41
  • Version 9.12.4.47
  • Version 9.12.4.48
  • Version 9.12.4.50
  • Version 9.12.4.52
  • Version 9.12.4.54
  • Version 9.12.4.55
  • Version 9.12.4.56
  • Version 9.12.4.58
  • Version 9.12.4.62
  • Version 9.12.4.65
  • Version 9.14.1
  • Version 9.14.1.6
  • Version 9.14.1.10
  • Version 9.14.1.15
  • Version 9.14.1.19
  • Version 9.14.1.30
  • Version 9.14.2
  • Version 9.14.2.4
  • Version 9.14.2.8
  • Version 9.14.2.13
  • Version 9.14.2.15
  • Version 9.14.3
  • Version 9.14.3.1
  • Version 9.14.3.9
  • Version 9.14.3.11
  • Version 9.14.3.13
  • Version 9.14.3.15
  • Version 9.14.3.18
  • Version 9.14.4
  • Version 9.14.4.6
  • Version 9.14.4.7
  • Version 9.14.4.12
  • Version 9.14.4.13
  • Version 9.14.4.14
  • Version 9.14.4.15
  • Version 9.14.4.17
  • Version 9.14.4.22
  • Version 9.14.4.23
  • Version 9.14.4.24
  • Version 9.15.1
  • Version 9.15.1.1
  • Version 9.15.1.7
  • Version 9.15.1.10
  • Version 9.15.1.15
  • Version 9.15.1.16
  • Version 9.15.1.17
  • Version 9.15.1.21
  • Version 9.16.1
  • Version 9.16.1.28
  • Version 9.16.2
  • Version 9.16.2.3
  • Version 9.16.2.7
  • Version 9.16.2.11
  • Version 9.16.2.13
  • Version 9.16.2.14
  • Version 9.16.3
  • Version 9.16.3.3
  • Version 9.16.3.14
  • Version 9.16.3.15
  • Version 9.16.3.19
  • Version 9.16.3.23
  • Version 9.16.4
  • Version 9.16.4.9
  • Version 9.16.4.14
  • Version 9.16.4.18
  • Version 9.16.4.19
  • Version 9.16.4.27
  • Version 9.16.4.38
  • Version 9.16.4.39
  • Version 9.16.4.42
  • Version 9.16.4.48
  • Version 9.17.1
  • Version 9.17.1.7
  • Version 9.17.1.9
  • Version 9.17.1.10
  • Version 9.17.1.11
  • Version 9.17.1.13
  • Version 9.17.1.15
  • Version 9.17.1.20
  • Version 9.17.1.30
  • Version 9.17.1.33
  • Version 9.18.1
  • Version 9.18.1.3
  • Version 9.18.2
  • Version 9.18.2.5
  • Version 9.18.2.7
  • Version 9.18.2.8
  • Version 9.18.3
  • Version 9.18.3.39
  • Version 9.18.3.46
  • Version 9.18.3.53
  • Version 9.18.3.55
  • Version 9.18.3.56
  • Version 9.18.4
  • Version 9.18.4.5
  • Version 9.18.4.8
  • Version 9.19.1
  • Version 9.19.1.5
  • Version 9.19.1.9
  • Version 9.19.1.12
  • Version 9.19.1.18
  • Version 9.19.1.22
  • Version 9.19.1.24
  • Version 9.19.1.27
  • Version 9.20.1
  • Version 9.20.1.5
  • Version 9.20.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-20331
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-20331