CVE-2024-7261: Critical OS Command Injection Vulnerability in Zyxel APs and Security Routers
On September 3, 2024, Zyxel released patches for a critical OS command injection vulnerability, identified as CVE-2024-7261, affecting Access Points (APs) and security routers. This vulnerability stems from improper handling of special elements in the “host” parameter within the CGI program of certain AP and router versions, potentially allowing an unauthenticated attacker to execute OS commands by sending a specially crafted cookie to the vulnerable device.