From this webpage screenshot, the following key vulnerability information can be obtained: Vulnerability Overview Vendor: Tenda Product: Tenda FH451 Version: v1.0.0.9 Vulnerability Description Tenda FH451 v1.0.0.9 has been found to contain a stack overflow vulnerability via the parameter in the function. Vulnerability Details In line 13 of the function, the user-supplied parameter is read. The variable is passed to the function without any length checking, which may lead to a stack-based buffer overflow in the buffer . As a result, an attacker could exploit this vulnerability by requesting the page to perform a denial-of-service attack or remote code execution. POC (Proof of Concept) Critical Code Snippet