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Interlock's post-exploit toolkit exposed Ransomware criminals exploited CVE-2026-20131, a maximum-severity bug in Cisco Secure Firewall Management Center software, as a zero-day vulnerability more than a month before Cisco patched the hole, according to Amazon security boss CJ Moses.…

More from The Register 19 Mar 2026, 6:40 a.m. Actively exploited CVE-2026-20131 0-Day Amazon CVE Cisco Disclosure Exploit Exposure Firewalls Flaw Patch Ransomware Vulnerability

Amazon Threat Intelligence is warning of an active Interlock ransomware campaign that's exploiting a recently disclosed critical security flaw in Cisco Secure Firewall Management Center (FMC) Software

More from The Hacker News 19 Mar 2026, 5:00 a.m. Actively exploited CVE-2026-20131 0-Day Amazon CVE Cisco Critical Disclosure Exploit Firewalls Flaw Java Ransomware Root Unauthenticated Vulnerability Warning

Cisco on Wednesday disclosed that it became aware of a new attack variant that's designed to target devices running Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software releases that are susceptible to CVE-2025-20333 and CVE-2025-20362

More from The Hacker News 7 Nov 2025, 3:58 a.m. Actively exploited CVE-2025-20333 CVE-2025-20362 CVE Cisco Disclosure DoS Firewalls Warning