Vulnerability in Cisco Firepower Threat Defense Software
CVE-2024-20363
Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that could allow an unauthenticated, remote attacker to bypass the configured rules on an affected system. This vulnerabilit…
EPSS: 0.001 (34.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N.
Affected products
- Cisco Firepower Threat Defense Software — versions 7.4.0
- Cisco Utd Snort Ips Engine Software — versions 17.6.4, 17.6.5, 17.12.1a
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2024-20363?
- CVE-2024-20363 is a medium-severity vulnerability in Cisco Firepower Threat Defense Software, classified under Authentication Bypass by Spoofing. CVSS score: 5.8/10. Published 2024-05-22.
- How severe is CVE-2024-20363?
- Medium severity. CVSS v3 base score is 5.8 out of 10.