D-Link DIR-809 formAdvFirewall buffer overflow vulnerability

A buffer overflow vulnerability exists in the D-Link DIR-809, a dual-band router from D-Link China.The vulnerability stems from the failure of the FUN800462c4 function in the product/formAdvFirewall link to effectively determine data boundaries. An attacker could cause a buffer overflow resulting...

CVE-2021-33270: Out-of-bounds Write

D-Link DIR-809 devices with firmware through DIR-809AxFW1.12WWB0320190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN800462c4 in /formAdvFirewall. This vulnerability is triggered via a crafted POST request...