CVE-2025-14750

External Control of Assumed-Immutable Web Parameter in Weintek cMT X Series HMI EasyWeb Service

Published Jan 22, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable. A low-privileged user can modify the parameters and potentially manipulate account-level privileges.

Remediation

Vendor Solution

Weintek recommends users implement the following mitigation techniques: * cMT3072XH: Version 20241112 * cMT3072XH(T): Version 20241112 * cMT-SVRX-820: Version 20240919 * cMT-CTRL01: Version 20250827 For more information, see Weintek's planned notice: https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Weintek
Weintek cmt-ctrl01
Weintek cmt-svrx-820
Weintek cmt3072xh
Vendors & Products Weintek
Weintek cmt-ctrl01
Weintek cmt-svrx-820
Weintek cmt3072xh
Type Values Removed Values Added
Description The web application does not sufficiently verify inputs that are assumed to be immutable but are actually externally controllable. A low-privileged user can modify the parameters and potentially manipulate account-level privileges.
Title External Control of Assumed-Immutable Web Parameter in Weintek cMT X Series HMI EasyWeb Service
Weaknesses CWE-472
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Jan 26, 2026, 9:01 PM
Reserved
Dec 15, 2025, 8:40 PM
Status
Deferred
Published
Jan 22, 2026, 10:16 PM
Modified
Jun 17, 2026, 8:36 AM