Cisco has issued urgent security updates to fix a critical vulnerability in its Secure Firewall Management Center (FMC) software that could allow attackers to take full control of affected systems. The flaw, tracked as CVE-2026-20131, carries a maximum CVSS score of 10.0, highlighting its severity and ease of exploitation. According to Cisco, the vulnerability is […] The post Cisco Secure Firewall Flaw Allows Remote Code Execution as Root appeared first on Cyber Security News.