D-Link DIR-823G A1V1.0.2B05 was discovered to contain a buffer overflow via the MacAddress parameter in the SetWanSettings function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.Referenceshttps://www.dlink.com/en/security-bulletin/https://github.com/bugfinder0/public_bug/tree/main/dlink/dir823g/SetWanSettings_MacAddress
