Interlock Ransomware Exploits Cisco FMC Zero Day CVE-2026-20131 to Gain Root Access
Amazon Threat Intelligence has issued a warning regarding an active Interlock ransomware campaign exploiting a critical zero-day in Cisco Secure Firewall Management Center (FMC) software. The vulnerability, CVE-2026-20131 (CVSS 10.0), stems from insecure deserialization of user-supplied Java byte streams, enabling unauthenticated attackers to execute arbitrary Java code as root. According to Amazon’s MadPot global sensor […]
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