Riskcovery

CVE-2024-20299

Cisco Adaptive Security Appliance and Firepower Threat Defense AnyConnect Access Control List Bypass Vulnerability

State
Published
Severity
5.8 Medium
Published
Oct 23, 2024
Updated
Oct 24, 2024
Reserved
Nov 8, 2023

Read the record on cve.org

Description

A vulnerability in the AnyConnect firewall for Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to bypass a configured access control list (ACL) and allow traffic that should have been denied to flow through an affected device. This vulnerability is due to a logic error in populating group ACLs when an AnyConnect client establishes a new session toward an affected device. An attacker could exploit this vulnerability by establishing an AnyConnect connection to the affected device. A successful exploit could allow the attacker to bypass configured ACL rules.

Scores

CVSSScoreVectorSource
3.15.8 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:Ncisco

Weaknesses

  • CWE-290 Authentication Bypass by Spoofing

Affected Products

ProductVersions
Cisco Adaptive Security Appliance (ASA) SoftwareCisco
  • 9.12.3Affected
  • 9.8.3Affected
  • 9.12.1Affected
  • 9.8.1Affected
  • 9.12.2Affected
  • 9.8.2.45Affected
  • 9.8.2Affected
  • 9.8.4Affected
  • 9.14.1Affected
  • 9.12.4Affected
  • 9.8.2.26Affected
  • 9.8.2.24Affected
  • 9.8.2.15Affected
  • 9.8.2.14Affected
  • 9.8.2.35Affected
  • 9.8.2.20Affected
  • 9.8.2.8Affected
  • 9.8.2.17Affected
  • 9.8.2.28Affected
  • 9.8.2.33Affected
  • 9.8.2.38Affected
  • 9.8.4.25Affected
  • 9.12.3.2Affected
  • 9.12.3.7Affected
  • 9.8.3.18Affected
  • and 127 more versions
Cisco Firepower Threat Defense SoftwareCisco
  • 6.2.3.14Affected
  • 6.4.0.1Affected
  • 6.2.3.7Affected
  • 6.2.3Affected
  • 6.4.0.2Affected
  • 6.2.3.9Affected
  • 6.2.3.1Affected
  • 6.2.3.2Affected
  • 6.4.0.5Affected
  • 6.2.3.10Affected
  • 6.4.0Affected
  • 6.4.0.3Affected
  • 6.2.3.6Affected
  • 6.4.0.4Affected
  • 6.2.3.15Affected
  • 6.2.3.5Affected
  • 6.2.3.4Affected
  • 6.2.3.3Affected
  • 6.2.3.8Affected
  • 6.4.0.6Affected
  • 6.2.3.11Affected
  • 6.2.3.12Affected
  • 6.2.3.13Affected
  • 6.4.0.7Affected
  • 6.4.0.8Affected
  • and 48 more versions

References

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