Attacker Value
Unknown
CVE-2024-20426
CVE-2024-20426
(Last updated November 06, 2024) ▾
MITRE ATT&CK
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Description
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.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
8.6 High
Impact Score:
4
Exploitability Score:
3.9
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Changed
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
High
General Information
Vendors
- cisco
Products
- adaptive security appliance software 9.18.1,
- adaptive security appliance software 9.18.1.3,
- adaptive security appliance software 9.18.2,
- adaptive security appliance software 9.18.2.5,
- adaptive security appliance software 9.18.2.7,
- adaptive security appliance software 9.18.2.8,
- adaptive security appliance software 9.18.3,
- adaptive security appliance software 9.18.3.39,
- adaptive security appliance software 9.18.3.46,
- adaptive security appliance software 9.18.3.53,
- adaptive security appliance software 9.18.3.55,
- adaptive security appliance software 9.18.3.56,
- adaptive security appliance software 9.18.4,
- adaptive security appliance software 9.18.4.22,
- adaptive security appliance software 9.18.4.24,
- adaptive security appliance software 9.18.4.29,
- adaptive security appliance software 9.18.4.5,
- adaptive security appliance software 9.18.4.8,
- adaptive security appliance software 9.19.1,
- adaptive security appliance software 9.19.1.12,
- adaptive security appliance software 9.19.1.18,
- adaptive security appliance software 9.19.1.22,
- adaptive security appliance software 9.19.1.24,
- adaptive security appliance software 9.19.1.27,
- adaptive security appliance software 9.19.1.28,
- adaptive security appliance software 9.19.1.31,
- adaptive security appliance software 9.19.1.5,
- adaptive security appliance software 9.19.1.9,
- adaptive security appliance software 9.20.1,
- adaptive security appliance software 9.20.1.5,
- adaptive security appliance software 9.20.2,
- adaptive security appliance software 9.20.2.10,
- adaptive security appliance software 9.20.2.21,
- firepower threat defense software 7.2.0,
- firepower threat defense software 7.2.0.1,
- firepower threat defense software 7.2.1,
- firepower threat defense software 7.2.2,
- firepower threat defense software 7.2.3,
- firepower threat defense software 7.2.4,
- firepower threat defense software 7.2.4.1,
- firepower threat defense software 7.2.5,
- firepower threat defense software 7.2.5.1,
- firepower threat defense software 7.2.5.2,
- firepower threat defense software 7.2.6,
- firepower threat defense software 7.2.7,
- firepower threat defense software 7.2.8,
- firepower threat defense software 7.2.8.1,
- firepower threat defense software 7.3.0,
- firepower threat defense software 7.3.1,
- firepower threat defense software 7.3.1.1,
- firepower threat defense software 7.3.1.2,
- firepower threat defense software 7.4.0,
- firepower threat defense software 7.4.1,
- firepower threat defense software 7.4.1.1
