CVE-2025-40889: cmc before 25.2.0 (exclusive); +3 more affected products

CVE-2025-40889. CVSS 3.1 base score 8.1 (HIGH, Vendor/CNA). EPSS 0.00406 (percentile 0.33381), scored 17-Oct-2026.

Affected technology

cmc · before 25.2.0 (exclusive)
nozominetworks

guardian · before 25.2.0 (exclusive)
nozominetworks

Guardian · 0 to before 25.2.0
Nozomi Networks

CMC · 0 to before 25.2.0
Nozomi Networks

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 7.2/10) rates confidentiality impact as none; integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 18-Oct-2026 22:52 UTC

CWE: CWE-22
CCR priority: 32.5 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H · Vendor/CNA
EPSS: 0.00406 · percentile 0.33381 · 2026-10-17
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-18 22:50:08.248207+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-40889.html