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Vulnerability Details :

CVE-2025-59888

Summary
Assigner-Eaton
Assigner Org ID-63703b7d-23e2-41ef-94b3-a3c6333f7759
Published At-26 Dec, 2025 | 06:53
Updated At-08 Jan, 2026 | 04:54
Rejected At-
Credits

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. This security issue has been fixed in the latest version of EUC which is available on the Eaton download center.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Eaton
Assigner Org ID:63703b7d-23e2-41ef-94b3-a3c6333f7759
Published At:26 Dec, 2025 | 06:53
Updated At:08 Jan, 2026 | 04:54
Rejected At:
▼CVE Numbering Authority (CNA)

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. This security issue has been fixed in the latest version of EUC which is available on the Eaton download center.

Affected Products
Vendor
Eaton
Product
UPS Companion software
Default Status
unaffected
Versions
Affected
  • From 0 before 3.0 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-428CWE-428 Unquoted Search Path or Element
Type: CWE
CWE ID: CWE-428
Description: CWE-428 Unquoted Search Path or Element
Metrics
VersionBase scoreBase severityVector
3.16.7MEDIUM
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:H
Version: 3.1
Base score: 6.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1026.pdf
N/A
Hyperlink: https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1026.pdf
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:CybersecurityCOE@eaton.com
Published At:26 Dec, 2025 | 07:15
Updated At:18 Feb, 2026 | 14:39

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. This security issue has been fixed in the latest version of EUC which is available on the Eaton download center.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.16.7MEDIUM
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:H
Type: Secondary
Version: 3.1
Base score: 6.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:H
CPE Matches
eaton
eaton
>>ups_companion>>Versions before 3.0(exclusive)
cpe:2.3:a:eaton:ups_companion:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-428SecondaryCybersecurityCOE@eaton.com
CWE ID: CWE-428
Type: Secondary
Source: CybersecurityCOE@eaton.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1026.pdfCybersecurityCOE@eaton.com
Patch
Vendor Advisory
Hyperlink: https://www.eaton.com/content/dam/eaton/company/news-insights/cybersecurity/security-bulletins/etn-va-2025-1026.pdf
Source: CybersecurityCOE@eaton.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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