A vulnerability, which was classified as critical , has been found in Yi Technology YI Home Camera 2 2.1.1_20171024151200 . The impacted element is an unknown function of the file home/web/ipc of the component CGI Endpoint . Performing a manipulation results in missing authentication. This vulnerability is known as CVE-2026-4476 . Access to the local network is required for this attack. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond