VULNERABILITY INTELLIGENCE
CVE-2021-33274
CVSS score10 HIGH
EPSS probability3.96%
CISA KEVNot currently listed
Published2021-12-01
Last modified2026-06-17
Description
D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_80040af8 in /formWlanSetup. This vulnerability is triggered via a crafted POST request.