Cisco has released a critical security advisory warning of a severe vulnerability in its Secure Firewall Management Center (FMC) Software. This flaw allows an unauthenticated, remote attacker to bypass authentication and execute script files, thereby gaining full root access to the underlying operating system. The vulnerability, tracked as CVE-2026-20079, stems from an improper system process […] The post Cisco Secure Firewall Management Vulnerability Allow Attackers to Bypass Authentication appeared first on Cyber Security News.