CRITICALZero Day
Global

Cisco warns of FMC static credential flaw exploited in zero-day attacks

·Source: BleepingComputer

Updated:

Executive Summary

Cisco is warning that a high-severity Secure Firewall Management Center (FMC) static credential vulnerability, tracked as CVE-2026-20316, was actively exploited in zero-day attacks to gain unauthorized access to vulnerable devices. [...]

Analysis

Cisco is warning that a high-severity Secure Firewall Management Center (FMC) static credential vulnerability, tracked as CVE-2026-20316, was actively exploited in zero-day attacks to gain unauthorized access to vulnerable devices. [...]

Indicators of Compromise (1)

CVE (1)
CVE-2026-20316
NVDMITRE CVE
Source Attribution

Originally published by BleepingComputer on Jul 29, 2026.

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