The vulnerability of the FUN_80040af8 function (/formWlanSetup) of the D-Link DIR-809 wireless router allows a attacker to execute any code on the target system.

The vulnerability of the FUN80040af8 /formWlanSetup function in the wireless router software from D-Link, the DIR-809, is related to stack buffer overflow. Exploiting this vulnerability allows an attacker to execute arbitrary code within the system using the created POST request...

CVE-2021-33268

D-Link DIR-809 devices with firmware through DIR-809AxFW1.12WWB0320190410 were discovered to contain a stack buffer overflow vulnerability in the function sub8003183C in /fromLogin. This vulnerability is triggered via a crafted POST request...

CVE-2021-33265

D-Link DIR-809 devices with firmware through DIR-809AxFW1.12WWB0320190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN80046eb4 in /formSetPortTr. This vulnerability is triggered via a crafted POST request...