NULL pointer dereference in Cisco Adaptive Security Appliance (Asa) Software
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 attack…
EPSS: 0.006 (69.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Cisco Adaptive Security Appliance (Asa) Software — versions 9.18.1, 9.18.1.3, 9.18.2
- Cisco Firepower Threat Defense Software — versions 7.2.0, 7.2.0.1, 7.2.1
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2024-20426?
- CVE-2024-20426 is a high-severity vulnerability in Cisco Adaptive Security Appliance (Asa) Software, classified under NULL Pointer Dereference. CVSS score: 8.6/10. Published 2024-10-23.
- How severe is CVE-2024-20426?
- High severity. CVSS v3 base score is 8.6 out of 10.