Interlock Ransomware Exploits Cisco FMC Zero-Day CVE-2026
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2026-20131 | Unauthenticated Java Deserialization RCE in Cisco FMC and SCC | 10.0 | 44% | KEVRansomwarePoC | KEV |
From the original article
4 min read at thehackernews.com
Ravie Lakshmanan Mar 18, 2026 Network Security / Ransomware 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. The vulnerability in question is CVE-2026-20131 (CVSS score: 10.
By @TheHackersNews · thehackernews.com
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