Description
Due to insecure library loading in the Eaton UPS Companion software executable, an attacker with access to the software package could perform arbitrary code execution . This security issue has been fixed in the latest version of EUC which is available on the Eaton download center.
Scores
CVSS v3
7.8
EPSS
0.0001
EPSS Percentile
0.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-427
Status
published
Products (1)
eaton/ups_companion
< 3.0
Published
Dec 26, 2025
Tracked Since
Feb 18, 2026