CVE-2025-30141
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedAn issue was discovered on G-Net Dashcam BB GONX devices. One can Remotely Dump Video Footage and the Live Video Stream. It exposes API endpoints on ports 9091 and 9092 that allow remote access to recorded and live video feeds. An attacker who connects to the dashcam's network can retrieve all stored recordings and convert them from JDR format to MP4. Additionally, port 9092's RTSP stream can be accessed remotely, allowing real-time video feeds to be extracted without the owner's knowledge.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceThe G-Net Dashcam BB GONX devices expose unauthenticated API endpoints on ports 9091 and 9092 that allow remote retrieval of all stored video recordings (in JDR format, convertible to MP4) and access to live RTSP video streams on port 9092. An attacker with network access to the dashcam can exfiltrate all footage without any authentication.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE dataall versionsCVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
-
Identify device modelCheck if the target device is a G-Net Dashcam BB GONX by reviewing device documentation, network inventory, or accessing the device's web interface or system informationAffected if The device is a G-Net Dashcam BB GONX model
-
Scan for open ports 9091 and 9092Perform a port scan on the target device to determine if ports 9091 and 9092 are accessible. Use a network scanner such as nmap: nmap -p 9091,9092 <target-ip>Affected if Ports 9091 and/or 9092 are open and accepting connections
-
Test API endpoint on port 9091 for authenticationSend an HTTP request to the API endpoint on port 9091 without providing any credentials. For example: curl http://<device-ip>:9091/api/endpoint or curl http://<device-ip>:9091/Affected if The endpoint responds with video data or valid JSON without requiring authentication credentials
-
Test RTSP stream access on port 9092Attempt to connect to the RTSP stream on port 9092 without authentication using an RTSP client or ffmpeg: ffmpeg -i rtsp://<device-ip>:9092/stream <output>Affected if The RTSP stream is accessible and video playback begins without any authentication challenge
-
Verify video file retrieval without authIf API endpoints are discovered, attempt to request video file listings or downloads from the API without any authentication headers or tokensAffected if Stored video recordings can be retrieved or listed without authentication
A defender is affected if they have a G-Net Dashcam BB GONX device with ports 9091 or 9092 exposed and those endpoints respond without requiring authentication.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement authentication and authorization controls on API endpoints ports 9091/9092, disable remote access to these services if not required, and apply network segmentation to restrict access to trusted sources only.
- Consultation4.0 h
- Implementation16.0 h
- Testing8.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $8,960.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-30141 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-30141 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data