CVE-2025-59668
- State
- Published
- Severity
- 8.7 High
- Published
- Sep 30, 2025
- Updated
- Oct 31, 2025
- Reserved
- Sep 18, 2025
Description
Multiple versions of Central Monitor CNS-6201 contain a NULL pointer dereference vulnerability. When processing a crafted certain UDP packet, the affected device may abnormally terminate.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | jpcert |
| 3.0 | 7.5 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | jpcert |
Weaknesses
- CWE-476 NULL pointer dereference
Affected Products
| Product | Versions |
|---|---|
Central Monitor CNS-6201NIHON KOHDEN CORPORATION |
|
References
- https://www.nihonkohden.com/security.html
- https://jvn.jp/en/vu/JVNVU96989989/
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-296-01
- https://www.nihonkohden.com/security/main/01112/teaserItems3/0/linkList/0/link/NKcorporateResponse-CNS-6201_CentralMonitor_Vulnerability(CVE-2025-59668)_en_Rev2.pdf
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