The vulnerability of the FUN_8004776c function (/formVirtualApp) of the D-Link DIR-809 wireless router allows a attacker to execute arbitrary code on the target system.

The vulnerability of the FUN8004776c function /formVirtualApp of the wireless router D-Link DIR-809 is related to stack buffer overflow. Exploiting this vulnerability allows a remote attacker to execute arbitrary code on the system via the created POST request...

CVE-2021-33266

D-Link DIR-809 devices with firmware through DIR-809AxFW1.12WWB0320190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN8004776c in /formVirtualApp. This vulnerability is triggered via a crafted POST request...