CVE-2025-14751: Unverified Password Change in Weintek cMT X Series HMI EasyWeb Service

Severity: high (CVSS 8.7 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-22 · updated 2026-06-17
Weakness: CWE-620

Description

A low-privileged user can bypass account credentials without confirming the user's current authentication state, which may lead to unauthorized privilege escalation.

Affected products

Weintek cMT-CTRL01: from 20230308 before 20250827 — fixed in 20250827
Weintek cMT-SVRX-820: from 20220413 before 20240919 — fixed in 20240919
Weintek cMT3072XH: from 20200630 before 20241112 — fixed in 20241112
Weintek cMT3072XH(T): from 20200630 before 20241112 — fixed in 20241112

How to fix

Upgrade to a fixed version: Weintek cMT-CTRL01 20250827; Weintek cMT-SVRX-820 20240919; Weintek cMT3072XH 20241112; Weintek cMT3072XH(T) 20241112. Check the vendor advisory for mitigations.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-05

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