A vulnerability classified as problematic was found in Ningyuanda TC155 57.0.2.0. The affected element is an unknown function of the component RTSP Live Video Stream Endpoint. Such manipulation leads to improper authentication.

This vulnerability is listed as CVE-2025-14746. The attack must be carried out from within the local network. In addition, an exploit is available.

The vendor was contacted early about this disclosure but did not respond in any way.