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.
Published: 2025-09-30
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-31674 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.
History

Fri, 31 Oct 2025 15:30:00 +0000


Tue, 30 Sep 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 30 Sep 2025 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Nihon Kohden
Nihon Kohden central Monitor Cns-6201
Vendors & Products Nihon Kohden
Nihon Kohden central Monitor Cns-6201

Tue, 30 Sep 2025 04:15:00 +0000

Type Values Removed Values Added
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.
Weaknesses CWE-476
References
Metrics cvssV3_0

{'score': 7.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 8.7, 'vector': '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'}


Subscriptions

Nihon Kohden Central Monitor Cns-6201
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2025-10-31T14:12:10.064Z

Reserved: 2025-09-18T07:00:43.823Z

Link: CVE-2025-59668

cve-icon Vulnrichment

Updated: 2025-10-31T14:12:10.064Z

cve-icon NVD

Status : Deferred

Published: 2025-09-30T11:37:41.363

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-59668

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-30T08:47:26Z

Weaknesses