high Known exploited

CVE-2026-20316

Cisco Secure Firewall Management Center Use of Hard-coded Password Vulnerability

Cisco Secure Firewall Management Center (FMC) formerly known as Firepower Management Center contains a use of hard-coded password vulnerability that could allow an unauthenticated, remote attacker to log in to an affected device using a low-privileged account to access sensitive data within the impacted systems.

Published: Jul 29, 2026
CVSS: 5.3
Vendor: Cisco
Product: Secure Firewall Management Center (FMC)
CISA due date: 2026-08-01
Source: merged

References

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