Critical Vulnerability Information Product Information Vendor: UTT Affected Product: JinDa 750W Affected Firmware Versions: <=V5.0 Vulnerability Overview Type: Authorization Vulnerability Description: Attackers can exploit the action by crafting a malicious parameter, allowing them to modify the administrator password without proper authentication or authorization. The vulnerability is triggered by calling , leading to unauthorized control over the router's management interface. Vulnerability Details Critical Function: Code Snippet: - Within the function, manipulating the field enables the execution of , which ultimately modifies the router's password. POC (Proof of Concept) Request Example: Summary This vulnerability allows attackers to modify the router's administrator password by sending a specially crafted HTTP request, thereby gaining full control over the device. Affected users should update to the latest firmware version as soon as possible to mitigate this risk.