8.6

CVE-2025-59887: eaton eaton ups companion software Uncontrolled Search Path Element

CVSS: 8.6v3.1HighAnalyzed
Published 26-12-2025Last modified 26-12-2025
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Vulnerability summary

CVE-2025-59887 is a high (CVSS 8.6) Uncontrolled Search Path Element vulnerability in eaton eaton ups companion software. EPSS estimates a 0.26% chance of exploitation in the next 30 days, higher than 16.9% of scored vulnerabilities.

Overall risk
34/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.6/10
010
High · v3.1 (CVE.org)
EPSS score
0.26%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 26-12-2025
    PublishedVulnerability first disclosed.
  2. 26-12-2025
    Last modifiedVulnerability information updated.

Description

Improper 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.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.26%

Chance of exploitation in the next 30 days

Percentile

17%

Versus all other CVEs

30-day change

0.00 pp

From 0.26% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.26%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Eaton2 products

1 vendor · 2 products

References

1 links