CVE-2026-61892

Weintek cMT3092X Incorrect Permission Assignment for Critical Resource

Published Jul 24, 2026 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Description
Weintek cMT3092X HMI allows a non-privileged user to modify tokens to escalate privileges.

Remediation

Vendor Solution

Weintek recommends users apply the patch package named cmt_typeB_20260316_007.patch, which contains a newer EasyWeb 2.3.17-typeb. This fix will be delivered as a patch-only update; no separate standard firmware release is planned. Users may request the patch directly from Weintek support ( https://www.weintek.com/globalw/Support/Knowledge.aspx ) or from distributors.

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 cmt3092x Firmware
Weintek easyweb
Vendors & Products Weintek
Weintek cmt3092x Firmware
Weintek easyweb
Type Values Removed Values Added
Description Weintek cMT3092X HMI allows a non-privileged user to modify tokens to escalate privileges.
Title Weintek cMT3092X Incorrect Permission Assignment for Critical Resource
Weaknesses CWE-732
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

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
Jul 27, 2026, 2:31 PM
Reserved
Jul 16, 2026, 4:04 PM
Status
Deferred
Published
Jul 24, 2026, 11:16 PM
Modified
Jul 30, 2026, 2:12 PM