CVE-2026-57895 | Incorrect default permissions issue exists in Pupsman versio… | CVSS 8.5 HIGH

Description

Incorrect default permissions issue exists in Pupsman versions prior to 3.9.0. An attacker can place a malicious executable in the installation folder, which results in arbitrary code execution with SYSTEM privilege

Metadata

CVE ID: CVE-2026-57895
State: PUBLISHED
Assigner: jpcert
Reserved: 2026-06-28 23:50 UTC
Published: 2026-07-08 04:38 UTC
Last updated: 2026-07-08 04:38 UTC
Primary CWE: CWE-276
Incorrect default permissions
Vendor / Product: Fuji Electric Co.,Ltd. / Pupsman
Sources: cve.org · NVD

Severity & Metrics

8.5 HIGH CVSS 4.0

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products (1)

Vendor	Product	Platform	Versions
Fuji Electric Co.,Ltd.	Pupsman	—	prior to 3.9.0

Weakness (CWE)

CWE	Source	Description
CWE-276	cna	Incorrect default permissions

CVSS scores (2)

Score	Severity	Version	Source	Vector
8.5	HIGH	4.0	cna	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.8	HIGH	3.0	cna	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References (2)