Vulnerability · Published Dec 16, 2025 · Assigned by VulDB
CVE-2025-14747Ningyuanda TC155 RTSP Service denial of service
Medium 4.3
In plain English
A medium-severity security flaw in TC155 from Ningyuanda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.7%top 46.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in Ningyuanda TC155 57.0.2.0. The impacted element is an unknown function of the component RTSP Service. Performing manipulation results in denial of service. The attack must originate from the local network. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Ningyuanda | TC155 | 57.0.2.0 |
Weakness: CWE-404 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
References
- VDB-336520 | Ningyuanda TC155 RTSP Service denial of service vdb-entry
- VDB-336520 | CTI Indicators (IOB, IOC) signature, permissions-required
- Submit #707196 | Shenzhen Ningyuanda Technology Co., Ltd. TC155 IP Camera Firmware version: 57.0.2.0 Improper Check or Handling of Exceptional Conditions third-party-advisory
- https://github.com/pwnpwnpur1n/IoT-advisories/blob/main/TC155-Unauth-Malformed-RTSP-Describe-Request.md exploit