High severity · published Dec 26, 2025
CVE-2025-67450
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…
7.8
CVSS
0.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UC
UPS Companion software · Eaton
before 3.0 · source: vendor
UC
Ups Companion · Eaton
before 3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-67450
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-67450
Patch
https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1027.pdf
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6.7
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Improper quotation in search paths in the Eaton UPS Companion software installer could lead to arbitrary code execution of an attacker with the access to the file system