Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2024-20426

A vulnerability in the Internet Key Exchange version 2 (IKEv2) protocol for VPN termination of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted IKEv2 traffic to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

Published

2024-10-23T18:15:10.147

Last Modified

2024-11-05T19:43:16.633

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.6 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-476
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
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 9.18.3.53 Yes
Operating System cisco adaptive_security_appliance_software 9.18.3.55 Yes
Operating System cisco adaptive_security_appliance_software 9.18.3.56 Yes
Operating System cisco adaptive_security_appliance_software 9.18.4 Yes
Operating System cisco adaptive_security_appliance_software 9.18.4.5 Yes
Operating System cisco adaptive_security_appliance_software 9.18.4.8 Yes
Operating System cisco adaptive_security_appliance_software 9.18.4.22 Yes
Operating System cisco adaptive_security_appliance_software 9.18.4.24 Yes
Operating System cisco adaptive_security_appliance_software 9.18.4.29 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
Operating System cisco adaptive_security_appliance_software 9.19.1.18 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.22 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.24 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.27 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.28 Yes
Operating System cisco adaptive_security_appliance_software 9.19.1.31 Yes
Operating System cisco adaptive_security_appliance_software 9.20.1 Yes
Operating System cisco adaptive_security_appliance_software 9.20.1.5 Yes
Operating System cisco adaptive_security_appliance_software 9.20.2 Yes
Operating System cisco adaptive_security_appliance_software 9.20.2.10 Yes
Operating System cisco adaptive_security_appliance_software 9.20.2.21 Yes
Application cisco firepower_threat_defense_software 7.2.0 Yes
Application cisco firepower_threat_defense_software 7.2.0.1 Yes
Application cisco firepower_threat_defense_software 7.2.1 Yes
Application cisco firepower_threat_defense_software 7.2.2 Yes
Application cisco firepower_threat_defense_software 7.2.3 Yes
Application cisco firepower_threat_defense_software 7.2.4 Yes
Application cisco firepower_threat_defense_software 7.2.4.1 Yes
Application cisco firepower_threat_defense_software 7.2.5 Yes
Application cisco firepower_threat_defense_software 7.2.5.1 Yes
Application cisco firepower_threat_defense_software 7.2.5.2 Yes
Application cisco firepower_threat_defense_software 7.2.6 Yes
Application cisco firepower_threat_defense_software 7.2.7 Yes
Application cisco firepower_threat_defense_software 7.2.8 Yes
Application cisco firepower_threat_defense_software 7.2.8.1 Yes
Application cisco firepower_threat_defense_software 7.3.0 Yes
Application cisco firepower_threat_defense_software 7.3.1 Yes
Application cisco firepower_threat_defense_software 7.3.1.1 Yes
Application cisco firepower_threat_defense_software 7.3.1.2 Yes
Application cisco firepower_threat_defense_software 7.4.0 Yes
Application cisco firepower_threat_defense_software 7.4.1 Yes
Application cisco firepower_threat_defense_software 7.4.1.1 Yes
References