CVE-2026-4182

Name of the Vulnerable Software and Affected Versions D-Link DIR-816 version 1.10CNB05

Description A weakness exists in D-Link DIR-816 version 1.10CNB05. The issue affects an unknown function within the /goform/form2Wl5RepeaterStep2.cgi file of the goahead component. Manipulation of the key1/key2/key3/key4/pskValue argument results in a stack-based buffer overflow. Remote exploitation is possible, and a public exploit is available. This vulnerability impacts products that are no longer supported by the maintainer.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.