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High 8.4Published Dec 9, 2025
CVE-2025-66271Clone for Windows provided by ELECOM CO.,LTD.
Updated under an hour ago ()
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It affects ELECOM CO.,LTD. Clone for Windows. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 8.4 HIGH (v4.0, CNA)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
- Weakness (CWE)
- CWE-428
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- jpcert
- NVD analysis
- Deferred
- Record last updated
- Dec 9, 2025
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
ELECOM CO.,LTD. Clone for Windows elecom:clone_for_windows (from the name) | prior to Ver.2.36 | CNA record |
References
- https://www.elecom.co.jp/news/security/20251209-01/
- https://jvn.jp/en/jp/JVN33172708/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.