CVE-2026-5397

It has been identified that a vulnerability (CWE-427) exists in the UPS (Uninterruptible Power Supply) management application, whereby improper permissions on the installation directory allow a malicious actor to place a DLL that is then executed with administrator privileges. If a malicious DLL is placed in the installation directory of this product, there is a possibility that the malicious DLL may be executed by exploiting the product’s behavior of loading missing DLLs from the same directory as the executable during service startup.

Score

CVSS 3.1 7.8 High

Status

Awaiting Analysis - bba440f9-ef23-4224-aa62-7ac0935d18d1

Published

2026-04-15

Last modified

2026-10-25

Weaknesses

CWE-427

Affected products

• Powerattendant Standard Edition (Omron Social Solutions Co. Ltd.)

References

• https://www.omron.com/jp/ja/inquiry/data/OMSR-2026-001_ja.pdf
• https://www.omron.com/global/en/inquiry/data/OMSR-2026-001_en.pdf