CVE-2026-4181 | D-Link DIR-816 1.10CNB05 goahead form2RepeaterStep2.cgi key1/key2/key3/key4/pskValue stack-based overflow (EUVD-2026-12233)
A vulnerability was found in D-Link DIR-816 1.10CNB05. It has been declared as critical. This affects an unknown function of the file /goform/form2RepeaterStep2.cgi of the component goahead. The manipulation of the argument key1/key2/key3/key4/pskValue results in stack-based buffer overflow. This vulnerability only affects products that are no longer supported by the maintainer.
This vulnerability is cataloged as CVE-2026-4181. The attack may be launched remotely. Furthermore, there is an exploit available.