Vulnerability · Published Sep 2, 2026 · Assigned by mitre

CVE-2025-46418

High 7.6

In plain English

A high-severity OS command injection in WeOS from Westermo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).

Severity (CVSS 3.1)7.6High

Exploit odds (30 days)0.7%top 45.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Westermo WeOS 5.x starting from 5.24 allows OS command injection via a media definition.

Affected products (as reported)

Vendor	Product	Versions
Westermo	WeOS	5.24 – through 5.*

Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-261-01