Active exploitation of Cisco Secure Firewall Management Center vulnerabilities

Reported 09 Sep 2026 by otx · Severity: medium

Cisco Talos is tracking active exploitation of two vulnerabilities in Secure Firewall Management Center (FMC) Software. CVE-2026-20079 is a critical authentication bypass vulnerability allowing remote attackers to execute scripts and obtain root access. CVE-2026-20316 enables rem