A vulnerability was determined in Tenda F453 1.0.0.3. Affected is the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. Executing a m…

A buffer overflow vulnerability was discovered in Tenda F453 router firmware version 1.0.0.3. The vulnerability affects the fromAdvSetWan function in the /goform/AdvSetWan file of the httpd component. Attackers can exploit this by manipulating the wanmode/PPPOEPassword parameters to cause a buffer overflow. The attack can be launched remotely against affected devices. The exploit has been publicly disclosed and is available for use, increasing the risk to vulnerable systems. This vulnerability allows remote attackers to potentially execute arbitrary code or cause denial of service on affected Tenda F453 routers.