PT-2025-39953 · Unknown · Central Monitor Cns-6201

Jared P. Quinn · Published 2025-09-30 · Updated 2025-10-31 · CVE-2025-59668

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Central Monitor CNS-6201 (affected versions not specified)

Description The software contains a flaw where a specially crafted UDP packet can cause the device to stop functioning normally due to a NULL pointer dereference.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-59668

Affected Products

Central Monitor Cns-6201

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-59668 · Security Note
• https://cisa.gov/news-events/ics-medical-advisories/icsma-25-296-01 · Note
• https://jvn.jp/en/vu/JVNVU96989989 · Note
• https://twitter.com/CVEnew/status/1972884842871201883 · Twitter Post
• https://t.me/cveNotify/141135 · Telegram Post
• https://nihonkohden.com/security/main/01112/teaserItems3/0/linkList/0/link/NKcorporateResponse-CNS-6201_CentralMonitor_Vulnerability(CVE-2025-59668)_en_Rev2.pdf · Note
• https://t.me/CVEtracker/33704 · Telegram Post
• https://nihonkohden.com/security.html · Note