# CVE-2025-10314: Malicious Code Execution Vulnerability in Mitsubishi Small-Capacity UPS Shutdown Software FREQSHIP-mini for Windows

> Local attackers can execute arbitrary code with system privileges by replacing service files due to incorrect default permissions in Mitsubishi UPS software.

- **Severity:** High 8.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`)
- **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:** 5 Feb 2026
- **Updated:** 5 Feb 2026
- **Also known as:** GHSA-m3h9-rrjj-r246

## What is CVE-2025-10314?

CVE-2025-10314 is a high-severity vulnerability in Mitsubishi Electric Corporation FREQSHIP-mini for Windows, published on 5 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Incorrect Default Permissions vulnerability in Mitsubishi Electric Corporation FREQSHIP-mini for Windows versions 8.0.0 to 8.0.2 allows a local attacker to execute arbitrary code with system privileges by replacing service executable files (EXE) or DLLs in the installation directory with specially crafted files. As a result, the attacker may be able to disclose, tamper with, delete, or destroy information stored on the PC where the affected product is installed, or cause a Denial of Service (DoS) condition on the affected system.

Weakness: CWE-276 (Incorrect Default Permissions)

## Which versions are affected by CVE-2025-10314?


## How do I fix CVE-2025-10314?

No fix has been published for CVE-2025-10314 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-10314 being exploited?

There is no known exploitation of CVE-2025-10314 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-10314 and fix it if it is affected.

What it is: CVE-2025-10314 is a high-severity vulnerability in Mitsubishi Electric Corporation FREQSHIP-mini for Windows, published on 5 Feb 2026. 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-2025-10314 in the wild and no public exploit code.

Affected product: Mitsubishi Electric Corporation FREQSHIP-mini for Windows. 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-2025-10314/ (Markdown: https://insights.sbomify.com/CVE-2025-10314/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-10314
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-10314
- OSV: https://osv.dev/vulnerability/CVE-2025-10314

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-10314/
Summaries are generated and may contain mistakes; the official description above is the record.