CVE-2026-4184 | D-Link DIR-816 1.10CNB05 goahead form2Wl5BasicSetup.cgi pskValue stack-based overflow

A vulnerability identified as critical has been detected in D-Link DIR-816 1.10CNB05. Affected by this vulnerability is an unknown functionality of the file /goform/form2Wl5BasicSetup.cgi of the component goahead. Performing a manipulation of the argument pskValue results in stack-based buffer overflow. This vulnerability only affects products that are no longer supported by the maintainer.

This vulnerability is reported as CVE-2026-4184. The attack is possible to be carried out remotely. Moreover, an exploit is present.