Cisco Firewall
Tags articles related to Cisco firewall vulnerabilities and security.
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Critical Cisco Firewall Flaws Exploited for Denial-of-Service Attacks
Cisco firewalls are facing new denial-of-service attacks exploiting critical vulnerabilities, CVE-2025-20333 and CVE-2025-20362. These flaws in Cisco’s Secure Firewall ASA and FTD software allow attackers to gain control and force device reloads, disrupting network services. The ongoing exploitation highlights the urgent need for timely patching and continuous vigilance in network security.