# CVE-2025-2355: BlackVue App API Endpoint credentials storage

> Local attackers can access unprotected stored credentials in the BlackVue Android app API endpoint handler.

- **Severity:** Medium 4.8 (`CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 17 Mar 2025
- **Updated:** 17 Mar 2025
- **Also known as:** GHSA-h75w-qm9j-cgcg

## What is CVE-2025-2355?

CVE-2025-2355 is a medium-severity vulnerability in BlackVue App, published on 17 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A vulnerability was found in BlackVue App 3.65 on Android and classified as problematic. Affected by this issue is some unknown functionality of the component API Endpoint Handler. The manipulation of the argument BCS_TOKEN/SECRET_KEY leads to unprotected storage of credentials. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-256 (Plaintext Storage of a Password), CWE-255

## Which versions are affected by CVE-2025-2355?


## How do I fix CVE-2025-2355?

No fix has been published for CVE-2025-2355 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-2355 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-2355 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-2355 and fix it if it is affected.

What it is: CVE-2025-2355 is a medium-severity vulnerability in BlackVue App, published on 17 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-2355 exists.

Affected product: BlackVue App. 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-2025-2355/ (Markdown: https://insights.sbomify.com/CVE-2025-2355/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-2355
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-2355
- OSV: https://osv.dev/vulnerability/CVE-2025-2355

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-2355/
Summaries are generated and may contain mistakes; the official description above is the record.