Vulnerability-Lookup

JVNDB-2025-000114

Vulnerability from jvndb - Published: 2025-12-09 08:16 - Updated:2025-12-09 08:16

Severity

6.7 (Medium) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

ELECOM Clone for Windows registers a Windows service with an unquoted file path

Details

Clone for Windows provided by ELECOM CO.,LTD. registers a Windows service with an unquoted file path. Clone for Windows provided by ELECOM CO.,LTD. contains the following vulnerability.

Unquoted search path or element (CWE-428) - CVE-2025-66271

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

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN33172708/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2025-66271
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

ELECOM CO.,LTD.

Clone for Windows

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000114.html",
  "dc:date": "2025-12-09T17:16+09:00",
  "dcterms:issued": "2025-12-09T17:16+09:00",
  "dcterms:modified": "2025-12-09T17:16+09:00",
  "description": "Clone for Windows provided by ELECOM CO.,LTD. registers a Windows service with an unquoted file path.\r\nClone for Windows provided by ELECOM CO.,LTD. contains the following vulnerability.\u003cul\u003e\u003cli\u003eUnquoted search path or element (CWE-428) - CVE-2025-66271\u003c/li\u003e\u003c/ul\u003eKazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2025/JVNDB-2025-000114.html",
  "sec:cpe": {
    "#text": "cpe:/a:elecom:clone_for_windows",
    "@product": "Clone for Windows",
    "@vendor": "ELECOM CO.,LTD.",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "6.7",
    "@severity": "Medium",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2025-000114",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN33172708/index.html",
      "@id": "JVN#33172708",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2025-66271",
      "@id": "CVE-2025-66271",
      "@source": "CVE"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "ELECOM Clone for Windows registers a Windows service with an unquoted file path"
}

CVE-2025-66271 (GCVE-0-2025-66271)

Vulnerability from cvelistv5 – Published: 2025-12-09 08:29 – Updated: 2025-12-09 14:30

Summary

Clone for Windows provided by ELECOM CO.,LTD. registers a Windows service with an unquoted file path. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege.

Severity

6.7 (Medium)


                        
                          CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

8.4 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-09 14:30 UTC

CWE

CWE-428 - Unquoted search path or element

Assigner

jpcert jpcert root Scorecard

References

2 references

URL	Tags
https://www.elecom.co.jp/news/security/20251209-01/
https://jvn.jp/en/jp/JVN33172708/

Impacted products

1 product

Vendor	Product	Version
ELECOM CO.,LTD.	Clone for Windows	Affected: prior to Ver.2.36

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-66271",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-09T14:30:52.041676Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-09T14:30:57.279Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Clone for Windows",
          "vendor": "ELECOM CO.,LTD.",
          "versions": [
            {
              "status": "affected",
              "version": "prior to Ver.2.36"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Clone for Windows provided by ELECOM CO.,LTD. registers a Windows service with an unquoted file path. A user with the write permission on the root directory of the system drive may execute arbitrary code with SYSTEM privilege."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-428",
              "description": "Unquoted search path or element",
              "lang": "en-US",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-09T08:29:48.782Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://www.elecom.co.jp/news/security/20251209-01/"
        },
        {
          "url": "https://jvn.jp/en/jp/JVN33172708/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2025-66271",
    "datePublished": "2025-12-09T08:29:48.782Z",
    "dateReserved": "2025-11-26T06:01:46.819Z",
    "dateUpdated": "2025-12-09T14:30:57.279Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

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.
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JVNDB-2025-000114

CVE-2025-66271 (GCVE-0-2025-66271)

Tags

Sightings

Nomenclature

Related by attack behaviour