| Title | Shenzhen Ningyuanda Technology Co., Ltd. TC155 IP Camera Firmware version: 57.0.2.0 Improper Check or Handling of Exceptional Conditions |
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| Description | The TC155 IP Camera, manufactured by Shenzhen Ningyuanda Technology Co., Ltd., exposes an unauthenticated RTSP service on port 554. Any attacker within the local network can send a malformed RTSP DESCRIBE request to this service. When processed, the camera enters a fault state that triggers an automatic reboot, causing a temporary loss of video feed and resulting in a repeatable denial-of-service condition. |
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| Source | ⚠️ https://github.com/pwnpwnpur1n/IoT-advisories/blob/main/TC155-Unauth-Malformed-RTSP-Describe-Request.md |
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| User | keroomi (UID 62127) |
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| Submission | 12/05/2025 11:46 (6 months ago) |
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| Moderation | 12/15/2025 21:39 (10 days later) |
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| Status | Accepted |
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| VulDB entry | 336520 [Ningyuanda TC155 57.0.2.0 RTSP Service denial of service] |
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| Points | 19 |
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