INCIDENT EVIDENCE GRAPH

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

2026-07-29T00:00:00Z

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. [...]

• 受害方: Vulnerable Secure Firewall Management Center (FMC) devices
• 漏洞 / 利用: CVE-2026-20316
• 攻击手法: Active exploitation of a high-severity static credential vulnerability to gain unauthorized access

原始证据

1. Cisco warns of FMC static credential flaw exploited in zero-day attacks
2. CVE-2026-20316: Cisco Secure Firewall Management Center use of hard-coded password vulnerability

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