CVE-2025-59887

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-59887
StatePUBLISHED
AssignerEaton
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-12-26 07:15:45 UTC
Updated2026-10-07 13:10:00 UTC
DescriptionImproper 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.

Risk And Classification

Primary CVSS: v3.1 8.6 HIGH from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

EPSS: 0.002610000 probability, percentile 0.164280000 (date 2026-10-07)

Problem Types: CWE-427 | CWE-427 CWE-427 Uncontrolled Search Path Element

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.6HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
3.1CNACVSS8.6HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Eaton Ups Companion All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Eaton Eaton UPS Companion Software affected 3.0 custom Not specified

References

ReferenceSourceLinkTags
www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/securit... [email protected] www.eaton.com Patch, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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