CVE-2025-59887

Improper authentication of library files in the Eaton UPS Companion software installer could lead to arbitrary code execution of an attacker with the access to the software package. This security issue has been fixed in the latest version of EUC which is available on the Eaton download center.

CVSS v3 8.6 HIGH

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1026.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eaton:ups_companion:*:*:*:*:*:*:*:*

History

07 Oct 2026, 13:10

Type	Values Removed	Values Added
Summary		(es) Autenticación incorrecta de archivos de biblioteca en el instalador del software Eaton UPS Companion podría conducir a la ejecución de código arbitrario de un atacante con acceso al paquete de software. Este problema de seguridad ha sido solucionado en la última versión de EUC, que está disponible en el centro de descargas de Eaton.

Information

Published : 2025-12-26 07:15

Updated : 2026-10-07 13:10

NVD link : CVE-2025-59887

Mitre link : CVE-2025-59887

CVE.ORG link : CVE-2025-59887

JSON object : View

Products Affected

eaton

ups_companion

CWE

CWE-427

Uncontrolled Search Path Element

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