CVE-2025-14746
Ningyuanda TC155 RTSP Live Video Stream Endpoint improper authentication
- State
- Published
- Severity
- 5.3 Medium
- Published
- Dec 16, 2025
- Updated
- Dec 16, 2025
- Reserved
- Dec 15, 2025
Description
A vulnerability has been 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. The attack must be carried out from within the local network. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.3 Medium | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.3 Medium | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 3.3 Low | AV:A/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
TC155Ningyuanda |
|
References
- VDB-336519 | Ningyuanda TC155 RTSP Live Video Stream Endpoint improper authenticationvdb-entry
- VDB-336519 | CTI Indicators (IOB, IOC)signaturepermissions-required
- Submit #707195 | Shenzhen Ningyuanda Technology Co., Ltd. TC155 IP Camera Firmware Version 57.0.2.0 Missing Critical Step in Authenticationthird-party-advisory
- https://github.com/pwnpwnpur1n/IoT-advisories/blob/main/TC155-Unauth-RTSP.mdexploit
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.