PT-2025-53453 · Eaton · Eaton Ups Companion

Published 2025-12-26 · Updated 2026-01-08 · CVE-2025-59888

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Eaton UPS Companion (affected versions not specified)

Description A flaw exists in the Eaton UPS Companion software installer related to improper handling of quotation marks in search paths. This could allow an attacker with file system access to execute arbitrary code.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-428

Related Identifiers

CVE-2025-59888

Affected Products

Eaton Ups Companion

References · 9

• https://eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1026.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59888 · Security Note
• https://osv.dev/vulnerability/CVE-2025-59888 · Vendor Advisory
• https://t.me/cveNotify/148042 · Telegram Post
• https://t.me/cveNotify/146866 · Telegram Post
• https://t.me/CVEtracker/40703 · Telegram Post
• https://twitter.com/ThreatSynop/status/2008120343722934518 · Twitter Post
• https://twitter.com/CVEnew/status/2004457719173116097 · Twitter Post
• https://twitter.com/ThreatSynop/status/2008087747718697311 · Twitter Post