# CVE-2025-11009: Information Disclosure Vulnerability in GT Designer3

> Local attackers can extract plaintext credentials from project files in Mitsubishi GT Designer3, enabling unauthorized access to GOT HMI devices.

- **Severity:** Medium 5.1 (`CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/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:** 17 Dec 2025
- **Updated:** 17 Dec 2025
- **Also known as:** GHSA-wcjp-gpp5-94xv

## What is CVE-2025-11009?

CVE-2025-11009 is a medium-severity vulnerability in Mitsubishi Electric Corporation GT Designer3 Version1 (GOT1000), published on 17 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Cleartext Storage of Sensitive Information vulnerability in Mitsubishi Electric GT Designer3 Version1 (GOT2000) all versions and Mitsubishi Electric GT Designer3 Version1 (GOT1000) all versions allows a local unauthenticated attacker to obtain plaintext credentials from the project file for GT Designer3. This could allow the attacker to operate illegally GOT2000 series or GOT1000 series by using the obtained credentials.

Weakness: CWE-312 (Cleartext Storage of Sensitive Information)

## Which versions are affected by CVE-2025-11009?


## How do I fix CVE-2025-11009?

No fix has been published for CVE-2025-11009 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11009 being exploited?

There is no known exploitation of CVE-2025-11009 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11009 and fix it if it is affected.

What it is: CVE-2025-11009 is a medium-severity vulnerability in Mitsubishi Electric Corporation GT Designer3 Version1 (GOT1000), published on 17 Dec 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-2025-11009 in the wild and no public exploit code.

Affected product: Mitsubishi Electric Corporation GT Designer3 Version1 (GOT1000). 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-2025-11009/ (Markdown: https://insights.sbomify.com/CVE-2025-11009/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11009
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11009
- OSV: https://osv.dev/vulnerability/CVE-2025-11009

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-11009/
Summaries are generated and may contain mistakes; the official description above is the record.