CVE-2026-57895

Incorrect Default Permissions in Fuji Electric Pupsman Allowing Arbitrary Code Execution

Published Jul 8, 2026 CVSS 4.0 · 8.5 High EPSS < 1% KEV · Not listed
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

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Incorrect Default Permissions in Fuji Electric Pupsman Allowing Arbitrary Code Execution
Type Values Removed Values Added
Title Privilege Escalation via Improper Default Permissions in Fuji Electric Pupsman
Type Values Removed Values Added
Title Privilege Escalation via Improper Default Permissions in Fuji Electric Pupsman
Type Values Removed Values Added
Title Pupsman Incorrect Default Permissions Allowing Arbitrary Code Execution
Type Values Removed Values Added
Title Pupsman Incorrect Default Permissions Allowing Arbitrary Code Execution
Type Values Removed Values Added
Title Default Permission Misconfiguration Allows Arbitrary Command Execution in UPS Power Management Software
Type Values Removed Values Added
Title Default Permission Misconfiguration Allows Arbitrary Command Execution in UPS Power Management Software
Type Values Removed Values Added
Title Execution of Malicious Code via Improper Permissions on Pupsman Installation Directory
Type Values Removed Values Added
Title Execution of Malicious Code via Improper Permissions on Pupsman Installation Directory
Type Values Removed Values Added
First Time appeared Fujielectric
Fujielectric pupsman
Vendors & Products Fujielectric
Fujielectric pupsman
Type Values Removed Values Added
Title Local Arbitrary Code Execution via Improper Permissions in Pupsman
Type Values Removed Values Added
Title Local Arbitrary Code Execution via Improper Permissions in Pupsman
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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
Weaknesses CWE-276
References
Metrics cvssV3_0

{'score': 7.8, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.5, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Jul 8, 2026, 12:57 PM
Reserved
Jun 28, 2026, 11:50 PM
Status
Deferred
Published
Jul 8, 2026, 6:16 AM
Modified
Oct 25, 2026, 8:10 PM