Cisco FMC CVE-2026-20316: Active Exploitation Chain from Static Credentials to Management...
Cisco FMC CVE-2026-20316: Active Exploitation Chain from Static Credentials to Management Infrastructure Compromise
1. Basic Information
Article Title: Cisco warns of FMC static credential flaw exploited in zero-day attacks
Publisher: BleepingComputer
Publication Date: July 29, 2026
Cisco is warning that a high-severity Secure Firewall Management Center (FMC) static credential vulnerability, tracked as…
Cisco FMC flaw CVE-2026-20316 is under active exploitation, letting unauthenticated attackers use static credentials to access…
Cisco announced patches for CVE-2026-20316, an actively exploited zero-day vulnerability affecting Secure Firewall Management…
Cisco is warning that a critical Catalyst SD-WAN Controller authentication bypass flaw, tracked as CVE-2026-20182, was actively…
Cisco has released security updates to address a vulnerability in the Catalyst SD-WAN Manager, tracked as CVE-2026-20262, that…
Mandiant says CVE-2026-20245 was exploited as a Cisco SD-WAN zero-day to escalate admin access to root on a provider network.
