Tag: cve 2026 20349

Cisco Warns of Active Exploitation of VPN Flaw in ASA, FTD Software

Cisco warns that a high-severity VPN flaw, CVE-2026-20349, is being actively exploited, allowing attackers to send crafted HTTP requests that can cause affected devices to reload and disrupt operations. This denial-of-service vulnerability can be triggered remotely without authentication, making it a critical threat.