CVE-2025-59668

HIGH

Central Monitor CNS-6201 - Use After Free

Title source: llm

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.

References (4)

Core 4

Core References

Various Sources

https://www.nihonkohden.com/security.html

Various Sources

https://www.nihonkohden.com/security/main/01112/teaserItems3/0/linkList/0/link/NKcorporateResponse-CNS-6201_CentralMonitor_Vulnerability(CVE-2025-59668)_en_Rev2.pdf

Third Party Advisory

https://jvn.jp/en/vu/JVNVU96989989/

Third Party Advisory, US Government Resource

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-25-296-01

Scores

CVSS v3 7.5

EPSS 0.0043

EPSS Percentile 34.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-476

Status published

Published Sep 30, 2025

Tracked Since Feb 18, 2026