CVE-2026-56437

State: Published
Severity: 8.4 High
Published: Jul 8, 2026
Updated: Jul 8, 2026
Reserved: Jun 28, 2026

Description

Uncontrolled search path element issue exists in Pupsman versions prior to 3.9.0. If a crafted DLL file is placed in the same folder as the affected installer and the installer is executed, arbitrary code may be executed with SYSTEM privilege.

Scores

CVSS	Score	Vector	Source
4.0	8.4 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	jpcert
3.0	7.8 High	CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H	jpcert

Weaknesses

CWE-427 Uncontrolled Search Path Element

Affected Products

Product	Versions
PupsmanFuji Electric Co.,Ltd.	prior to 3.9.0Affected

References

https://www.fujielectric.co.jp/products/power_supply/ups/product_detail/software_pupsman.html
https://jvn.jp/en/jp/JVN62347140/

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