Vulnerability-Lookup

JVNDB-2026-000005

Vulnerability from jvndb - Published: 2026-01-13 10:01 - Updated:2026-01-13 10:01

Summary

Multiple vulnerabilities in EATON UPS Companion

Details

EATON UPS Companion provided by Eaton contains multiple vulnerabilities listed below.

Uncontrolled search path element (CWE-427, CVE-2025-59887)
Unquoted search path or element (CWE-428, CVE-2025-59888)

Kazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported these vulnerabilities to the developer and IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN48187396/index.html
	JVN	https://jvn.jp/en/ta/JVNTA91240916/
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-59887
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-59888
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

Eaton

UPS Companion

Show details on JVN DB website

JSON

To clipboard

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  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000005.html",
  "dc:date": "2026-01-13T19:01+09:00",
  "dcterms:issued": "2026-01-13T19:01+09:00",
  "dcterms:modified": "2026-01-13T19:01+09:00",
  "description": "EATON UPS Companion provided by Eaton contains multiple vulnerabilities listed below.\u003cul\u003e\u003cli\u003eUncontrolled search path element (CWE-427, CVE-2025-59887)\u003c/li\u003e\u003cli\u003eUnquoted search path or element (CWE-428, CVE-2025-59888)\u003c/li\u003e\u003c/ul\u003eKazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported these vulnerabilities to the developer and IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-000005.html",
  "sec:cpe": {
    "#text": "cpe:/a:eaton:ups_companion",
    "@product": "UPS Companion",
    "@vendor": "Eaton",
    "@version": "2.2"
  },
  "sec:identifier": "JVNDB-2026-000005",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN48187396/index.html",
      "@id": "JVN#48187396",
      "@source": "JVN"
    },
    {
      "#text": "https://jvn.jp/en/ta/JVNTA91240916/",
      "@id": "JVNTA#91240916",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-59887",
      "@id": "CVE-2025-59887",
      "@source": "CVE"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-59888",
      "@id": "CVE-2025-59888",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Multiple vulnerabilities in EATON UPS Companion"
}

CVE-2025-59887 (GCVE-0-2025-59887)

Vulnerability from cvelistv5 – Published: 2025-12-26 06:48 – Updated: 2025-12-26 15:45

Summary

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.

Severity

8.6 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-26 15:45 UTC

CWE

CWE-427 - Uncontrolled Search Path Element

Assigner

Eaton mitre root

References

1 reference

URL	Tags
https://www.eaton.com/content/dam/eaton/company/n…

Impacted products

1 product

Vendor	Product	Version
Eaton	Eaton UPS Companion Software	Affected: 0 , < 3.0 (custom)

Date Public

2025-12-26 06:44

Show details on NVD website

JSON

To clipboard

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CVE-2025-59888 (GCVE-0-2025-59888)

Vulnerability from cvelistv5 – Published: 2025-12-26 06:53 – Updated: 2026-01-08 04:54

Summary

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.

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-26 15:37 UTC

CWE

CWE-428 - Unquoted Search Path or Element

Assigner

Eaton mitre root

References

1 reference

URL	Tags
https://www.eaton.com/content/dam/eaton/company/n…

Impacted products

1 product

Vendor	Product	Version
Eaton	UPS Companion software	Affected: 0 , < 3.0 (custom)

Date Public

2025-12-26 06:48

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

JVNDB-2026-000005

CVE-2025-59887 (GCVE-0-2025-59887)

CVE-2025-59888 (GCVE-0-2025-59888)

Tags

Sightings

Nomenclature

Related by attack behaviour