# CVE-2025-30138: Missing authorization in n/a

> Unauthorized users can modify settings, extract sensitive data, disable recording, or drain the car battery on G-Net Dashcam devices.

- **Severity:** Medium 4.6 (`CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 18 Mar 2025
- **Updated:** 25 Mar 2025
- **Also known as:** GHSA-j7qg-qv7g-7xv8

## What is CVE-2025-30138?

CVE-2025-30138 is a medium-severity missing authorization vulnerability in n/a, published on 18 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

An issue was discovered on G-Net Dashcam BB GONX devices. Managing Settings and Obtaining Sensitive Data and Sabotaging Car Battery can be performed by unauthorized persons. It allows unauthorized users to modify critical system settings once connected to its network. Attackers can extract sensitive car and driver information, mute dashcam alerts to prevent detection, disable recording functionality, or even factory reset the device. Additionally, they can disable battery protection, causing the dashcam to drain the car battery when left on overnight. These actions not only compromise privacy but also pose potential physical harm by rendering the dashcam non-functional or causing vehicle battery failure.

Weakness: CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2025-30138?

It affects 1 product.


Products: Gnetsystem G-Onx Firmware.

## How do I fix CVE-2025-30138?

No fix has been published for CVE-2025-30138 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-30138 being exploited?

There is no known exploitation of CVE-2025-30138 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2025-30139](https://insights.sbomify.com/CVE-2025-30139/): Hardcoded credentials in n/a (critical 9.8)
- [CVE-2025-30142](https://insights.sbomify.com/CVE-2025-30142/): Auth bypass in n/a (high 8.1)
- [CVE-2025-30140](https://insights.sbomify.com/CVE-2025-30140/): Misconfiguration in n/a (high 7.5)
- [CVE-2025-30141](https://insights.sbomify.com/CVE-2025-30141/): Missing authorization in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-30138 and fix it if it is affected.

What it is: CVE-2025-30138 is a medium-severity missing authorization vulnerability in n/a, published on 18 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2025-30138 in the wild and no public exploit code.

Affected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2025-30138/ (Markdown: https://insights.sbomify.com/CVE-2025-30138/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-30138
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-30138
- OSV: https://osv.dev/vulnerability/CVE-2025-30138

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-30138/
Summaries are generated and may contain mistakes; the official description above is the record.