From the webpage screenshot, the following key vulnerability information can be obtained: Vulnerability Title: - Tenda AX3 Buffer Overflow in formGetlptv Information: - Firmware Information: https://www.tenda.com.cn/download/3476 - Firmware Version: V16.03.12.11 Vulnerability Details: - A stack-based buffer overflow vulnerability exists in Tenda AX3 firmware v16.03.12.11, caused by improper handling of the stack buffer in the function. This could lead to memory corruption and remote code execution. - The function reads the parameter via HTTP POST using , and stores the retrieved string in the local variable . Code Snippet: - When is 0x1, is passed as a parameter to the function.