Vulnerability Monitor

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CVE-2023-20247

A vulnerability in the remote access SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to bypass a configured multiple certificate authentication policy and connect using only a valid username and password. This vulnerability is due to improper error handling during remote access VPN authentication. An attacker could exploit this vulnerability by sending crafted requests during remote access VPN session establishment. A successful exploit could allow the attacker to bypass the configured multiple certificate authentication policy while retaining the privileges and permissions associated with the original connection profile.

Published

2023-11-01T18:15:09.643

Last Modified

2024-11-21T07:40:59.200

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.0 (MEDIUM)

Weaknesses
  • Type: Secondary
    CWE-288
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco adaptive_security_appliance_software 9.8.1 Yes
Operating System cisco adaptive_security_appliance_software 9.8.1.5 Yes
Operating System cisco adaptive_security_appliance_software 9.8.1.7 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.8 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.14 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.15 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.17 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.20 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.24 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.26 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.28 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.33 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.35 Yes
Operating System cisco adaptive_security_appliance_software 9.8.2.38 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.8 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.11 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.14 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.16 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.18 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.21 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.26 Yes
Operating System cisco adaptive_security_appliance_software 9.8.3.29 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.8 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.10 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.12 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.15 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.17 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.20 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.22 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.25 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.26 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.29 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.32 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.33 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.34 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.35 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.39 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.40 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.41 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.43 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.44 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.45 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.46 Yes
Operating System cisco adaptive_security_appliance_software 9.8.4.48 Yes
Operating System cisco adaptive_security_appliance_software 9.12.1 Yes
Operating System cisco adaptive_security_appliance_software 9.12.1.2 Yes
Operating System cisco adaptive_security_appliance_software 9.12.1.3 Yes
Operating System cisco adaptive_security_appliance_software 9.12.2 Yes
Operating System cisco adaptive_security_appliance_software 9.12.2.1 Yes
Operating System cisco adaptive_security_appliance_software 9.12.2.4 Yes
Operating System cisco adaptive_security_appliance_software 9.12.2.5 Yes
Operating System cisco adaptive_security_appliance_software 9.12.2.9 Yes
Operating System cisco adaptive_security_appliance_software 9.12.3 Yes
Operating System cisco adaptive_security_appliance_software 9.12.3.2 Yes
Operating System cisco adaptive_security_appliance_software 9.12.3.7 Yes
Operating System cisco adaptive_security_appliance_software 9.12.3.9 Yes
Operating System cisco adaptive_security_appliance_software 9.12.3.12 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.2 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.4 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.7 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.8 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.10 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.13 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.18 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.24 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.26 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.29 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.30 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.35 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.37 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.38 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.39 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.40 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.41 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.47 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.48 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.50 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.52 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.54 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.55 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.56 Yes
Operating System cisco adaptive_security_appliance_software 9.12.4.58 Yes
Operating System cisco adaptive_security_appliance_software 9.14.1 Yes
Operating System cisco adaptive_security_appliance_software 9.14.1.6 Yes
Operating System cisco adaptive_security_appliance_software 9.14.1.10 Yes
Operating System cisco adaptive_security_appliance_software 9.14.1.15 Yes
Operating System cisco adaptive_security_appliance_software 9.14.1.19 Yes
Operating System cisco adaptive_security_appliance_software 9.14.1.30 Yes
Operating System cisco adaptive_security_appliance_software 9.14.2 Yes
Operating System cisco adaptive_security_appliance_software 9.14.2.4 Yes
Operating System cisco adaptive_security_appliance_software 9.14.2.8 Yes
Operating System cisco adaptive_security_appliance_software 9.14.2.13 Yes
Operating System cisco adaptive_security_appliance_software 9.14.2.15 Yes
Operating System cisco adaptive_security_appliance_software 9.14.3 Yes
Operating System cisco adaptive_security_appliance_software 9.14.3.1 Yes
Operating System cisco adaptive_security_appliance_software 9.14.3.9 Yes
Operating System cisco adaptive_security_appliance_software 9.14.3.11 Yes
Operating System cisco adaptive_security_appliance_software 9.14.3.13 Yes
Operating System cisco adaptive_security_appliance_software 9.14.3.15 Yes
Operating System cisco adaptive_security_appliance_software 9.14.3.18 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.6 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.7 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.12 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.13 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.14 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.15 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.17 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.22 Yes
Operating System cisco adaptive_security_appliance_software 9.14.4.23 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1.1 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1.7 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1.10 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1.15 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1.16 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1.17 Yes
Operating System cisco adaptive_security_appliance_software 9.15.1.21 Yes
Operating System cisco adaptive_security_appliance_software 9.16.1 Yes
Operating System cisco adaptive_security_appliance_software 9.16.1.28 Yes
Operating System cisco adaptive_security_appliance_software 9.16.2 Yes
Operating System cisco adaptive_security_appliance_software 9.16.2.3 Yes
Operating System cisco adaptive_security_appliance_software 9.16.2.7 Yes
Operating System cisco adaptive_security_appliance_software 9.16.2.11 Yes
Operating System cisco adaptive_security_appliance_software 9.16.2.13 Yes
Operating System cisco adaptive_security_appliance_software 9.16.2.14 Yes
Operating System cisco adaptive_security_appliance_software 9.16.3 Yes
Operating System cisco adaptive_security_appliance_software 9.16.3.3 Yes
Operating System cisco adaptive_security_appliance_software 9.16.3.14 Yes
Operating System cisco adaptive_security_appliance_software 9.16.3.15 Yes
Operating System cisco adaptive_security_appliance_software 9.16.3.19 Yes
Operating System cisco adaptive_security_appliance_software 9.16.3.23 Yes
Operating System cisco adaptive_security_appliance_software 9.16.4 Yes
Operating System cisco adaptive_security_appliance_software 9.16.4.9 Yes
Operating System cisco adaptive_security_appliance_software 9.16.4.14 Yes
Operating System cisco adaptive_security_appliance_software 9.16.4.18 Yes
Operating System cisco adaptive_security_appliance_software 9.16.4.19 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.7 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.9 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.10 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.11 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.13 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.15 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.20 Yes
Operating System cisco adaptive_security_appliance_software 9.17.1.30 Yes
Operating System cisco adaptive_security_appliance_software 9.18.1 Yes
Operating System cisco adaptive_security_appliance_software 9.18.1.3 Yes
Operating System cisco adaptive_security_appliance_software 9.18.2 Yes
Operating System cisco adaptive_security_appliance_software 9.18.2.5 Yes
Operating System cisco adaptive_security_appliance_software 9.18.2.7 Yes
Operating System cisco adaptive_security_appliance_software 9.18.2.8 Yes
Operating System cisco adaptive_security_appliance_software 9.18.3 Yes
Operating System cisco adaptive_security_appliance_software 9.18.3.39 Yes
Operating System cisco adaptive_security_appliance_software 9.18.3.46 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.5 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.9 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.12 Yes
Application cisco firepower_threat_defense 6.2.3 Yes
Application cisco firepower_threat_defense 6.2.3.1 Yes
Application cisco firepower_threat_defense 6.2.3.2 Yes
Application cisco firepower_threat_defense 6.2.3.3 Yes
Application cisco firepower_threat_defense 6.2.3.4 Yes
Application cisco firepower_threat_defense 6.2.3.5 Yes
Application cisco firepower_threat_defense 6.2.3.6 Yes
Application cisco firepower_threat_defense 6.2.3.7 Yes
Application cisco firepower_threat_defense 6.2.3.8 Yes
Application cisco firepower_threat_defense 6.2.3.9 Yes
Application cisco firepower_threat_defense 6.2.3.10 Yes
Application cisco firepower_threat_defense 6.2.3.11 Yes
Application cisco firepower_threat_defense 6.2.3.12 Yes
Application cisco firepower_threat_defense 6.2.3.13 Yes
Application cisco firepower_threat_defense 6.2.3.14 Yes
Application cisco firepower_threat_defense 6.2.3.15 Yes
Application cisco firepower_threat_defense 6.2.3.16 Yes
Application cisco firepower_threat_defense 6.2.3.17 Yes
Application cisco firepower_threat_defense 6.2.3.18 Yes
Application cisco firepower_threat_defense 6.4.0.5 Yes
Application cisco firepower_threat_defense 6.4.0.6 Yes
Application cisco firepower_threat_defense 6.4.0.7 Yes
Application cisco firepower_threat_defense 6.4.0.8 Yes
Application cisco firepower_threat_defense 6.4.0.9 Yes
Application cisco firepower_threat_defense 6.4.0.10 Yes
Application cisco firepower_threat_defense 6.4.0.11 Yes
Application cisco firepower_threat_defense 6.4.0.12 Yes
Application cisco firepower_threat_defense 6.4.0.13 Yes
Application cisco firepower_threat_defense 6.4.0.14 Yes
Application cisco firepower_threat_defense 6.4.0.15 Yes
Application cisco firepower_threat_defense 6.4.0.16 Yes
Application cisco firepower_threat_defense 6.6.0 Yes
Application cisco firepower_threat_defense 6.6.0.1 Yes
Application cisco firepower_threat_defense 6.6.1 Yes
Application cisco firepower_threat_defense 6.6.3 Yes
Application cisco firepower_threat_defense 6.6.4 Yes
Application cisco firepower_threat_defense 6.6.5 Yes
Application cisco firepower_threat_defense 6.6.5.1 Yes
Application cisco firepower_threat_defense 6.6.5.2 Yes
Application cisco firepower_threat_defense 6.6.7 Yes
Application cisco firepower_threat_defense 6.6.7.1 Yes
Application cisco firepower_threat_defense 6.7.0 Yes
Application cisco firepower_threat_defense 6.7.0.1 Yes
Application cisco firepower_threat_defense 6.7.0.2 Yes
Application cisco firepower_threat_defense 6.7.0.3 Yes
Application cisco firepower_threat_defense 7.0.0 Yes
Application cisco firepower_threat_defense 7.0.0.1 Yes
Application cisco firepower_threat_defense 7.0.1 Yes
Application cisco firepower_threat_defense 7.0.1.1 Yes
Application cisco firepower_threat_defense 7.0.2 Yes
Application cisco firepower_threat_defense 7.0.2.1 Yes
Application cisco firepower_threat_defense 7.0.3 Yes
Application cisco firepower_threat_defense 7.0.4 Yes
Application cisco firepower_threat_defense 7.0.5 Yes
Application cisco firepower_threat_defense 7.1.0 Yes
Application cisco firepower_threat_defense 7.1.0.1 Yes
Application cisco firepower_threat_defense 7.1.0.2 Yes
Application cisco firepower_threat_defense 7.1.0.3 Yes
Application cisco firepower_threat_defense 7.2.0 Yes
Application cisco firepower_threat_defense 7.2.0.1 Yes
Application cisco firepower_threat_defense 7.2.1 Yes
Application cisco firepower_threat_defense 7.2.2 Yes
Application cisco firepower_threat_defense 7.2.3 Yes
Application cisco firepower_threat_defense 7.2.4 Yes
Application cisco firepower_threat_defense 7.3.0 Yes
Application cisco firepower_threat_defense 7.3.1 Yes
Application cisco firepower_threat_defense 7.3.1.1 Yes
References