Vulnerability in Cisco Secure Firewall Management Center (Fmc)
CVE-2026-20316
A vulnerability in the web interface of Cisco Secure Firewall Management Center (FMC) Software could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged account to access sensitive data within t…
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
Affected products
- Cisco Secure Firewall Management Center (Fmc) — versions 7.0.0, 7.0.0.1, 7.0.1
- Cisco Secure_firewall_management_center
Weakness classification (CWE)
References
- psirt@cisco.com (Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
Frequently asked questions
- What is CVE-2026-20316?
- CVE-2026-20316 is a medium-severity vulnerability in Cisco Secure Firewall Management Center (Fmc), classified under Use of Hard-coded Password. CVSS score: 5.3/10. Published 2026-07-29.
- How severe is CVE-2026-20316?
- Medium severity. CVSS v3 base score is 5.3 out of 10.