NULL pointer dereference in NIHON KOHDEN CORPORATION Central Monitor CNS-6201
Priority LOW 38CWE-476Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-476.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00476 41st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| NIHON KOHDEN CORPORATION | Central Monitor CNS-6201 | 01-03; 01-04; 01-05; 01-06; 02-10; 02-11; and 02-40 | — | No fix listed | CNA |
- Central Monitor CNS-6201 VendorNIHON KOHDEN CORPORATION Affected 01-03; 01-04; 01-05; 01-06; 02-10; 02-11; and 02-40 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-59668
- 2026-10-03 Alias added: GHSA-595w-v3fv-xpwf
Sources
- CVE-2025-59668 · CVE Program
- CVE-2025-59668 · NVD
- FIRST EPSS
- GHSA-595w-v3fv-xpwf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences