The vulnerability of the sub_403794() function in the hedwig.cgi scenario of D-Link DIR-815 router software allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of the sub403794 function in the hedwig.cgi script of the D-Link DIR-815 router software is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause a service failure...

CVE-2025-6328

A vulnerability was found in D-Link DIR-815 1.01. It has been declared as critical. This vulnerability affects the function sub403794 of the file hedwig.cgi. The manipulation leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public a...