Frigate NVR API Exposure Scanner

Frigate NVR is a popular network video recorder known for its efficiency in managing and recording video feeds from various cameras. It is widely utilized by security professionals and hobbyists who require a reliable system to monitor and store video data. The software is open-source and frequently updated, maintaining a strong presence in DIY surveillance and professional security markets. Users appreciate its integration capabilities, particularly its ability to interact with home automation systems. Its flexibility and feature-rich nature make it a preferred option for individuals looking to set up a comprehensive surveillance solution. The community-driven development ensures significant contributions to improving the software's robustness and functionality.

The API exposure vulnerability in Frigate NVR potentially allows unauthorized access to sensitive components of the system. This includes unguarded entry to camera feeds, exposing video surveillance data, and access to internal configurations that control the operational framework of the NVR. Unauthorized personnel might leverage exposed MQTT credentials, which could facilitate unauthorized messaging within the network. This vulnerability could easily be exploited if the exposed API isn't sufficiently protected or monitored. Given the threat it poses, understanding and mitigating this exposure is paramount for anyone utilizing Frigate NVR in security setups. This scanner aims to identify such exposure points to enhance overall system security.

Technically, the vulnerability resides in the exposed API endpoints, particularly evident in the '/api/config' path. It operates by verifying the presence of key parameters such as "cameras", "version", and "detectors" in the JSON response. Additionally, it checks for the presence of identifiers like "mqtt", "frigate", "birdseye", and "record" in the response body, indicating potential exposure of sensitive data. The scanner uses specific HTTP request patterns to probe the endpoints and ensure compliance with expected configurations. The presence of these elements suggests access points that might not be sufficiently shielded from external access, thus requiring immediate attention and remediation.

If exploited, such vulnerability could lead to significant security incidents including unauthorized surveillance, leakage of sensitive operational details, and manipulation of the NVR system's operational framework. Intruders can potentially override existing protocols, leading to dangerous blind spots in surveillance coverage or even controlled manipulation of video footage. Additionally, compromised MQTT credentials could pave the way for broader network breaches or denial-of-service attacks. Hence, rectifying these exposures is crucial for maintaining integrity and trust in the surveillance ecosystem.

REFERENCES

• https://frigate.video/
• https://github.com/blakeblackshear/frigate