Weintek cMT3092X
View CSAF
Summary
Successful exploitation of these vulnerabilities could allow a non-privileged user to escalate privileges or view the credentials of other users. The following versions of Weintek cMT3092X are affected:
cMT3092X firmware <20210218
EasyWeb <v2.1.20
CVSS
Vendor
Equipment
Vulnerabilities
v3 8.8
Weintek
Weintek cMT3092X
Reliance on Cookies without Validation and Integrity Checking in a Security Decision, Incorrect Permission Assignment for Critical Resource, Plaintext Storage of a Password, Incorrect User Management
Background
Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Taiwan
Vulnerabilities
Expand All +
CVE-2026-60134
Weintek cMT3092X HMI allows a non-privileged user to modify cookies to gain elevated privileges.
View CVE Details
Affected Products
Weintek cMT3092X
Vendor:Weintek
Product Version:Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status:known_affected
Remediations
Vendor fixWeintek 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.
https://www.weintek.com/globalw/Support/Knowledge.aspx
MitigationWeintek has published a document with more details about this issue at
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security _Issues.pdf.
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2
_Security_Issues.pdf
Relevant CWE: CWE-784 Reliance on Cookies without Validation and Integrity Checking in a Security Decision
Metrics
CVSS Version
Base Score
Base Severity
Vector String
3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0
8.7
HIGH
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
CVE-2026-61892
Weintek cMT3092X HMI allows a non-privileged user to modify tokens to escalate privileges.
View CVE Details
Affected Products
Weintek cMT3092X
Vendor:Weintek
Product Version:Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status:known_affected
Remediations
Vendor fixWeintek 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.
https://www.weintek.com/globalw/Support/Knowledge.aspx
MitigationWeintek has published a document with more details about this issue at
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security _Issues.pdf.
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2
_Security_Issues.pdf
Relevant CWE: CWE-732 Incorrect Permission Assignment for Critical Resource
Metrics
CVSS Version
Base Score
Base Severity
Vector String
3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0
8.7
HIGH
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
CVE-2026-61886
Weintek cMT3092X HMI stores user account passwords in plaintext. View CVE Details
Affected Products
Weintek cMT3092X
Vendor:Weintek
Product Version:Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status:known_affected
Remediations
Vendor fixWeintek 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.
https://www.weintek.com/globalw/Support/Knowledge.aspx
MitigationWeintek has published a document with more details about this issue at
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security _Issues.pdf.
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2
_Security_Issues.pdf
Relevant CWE: CWE-256 Plaintext Storage of a Password
Metrics
CVSS Version
Base Score
Base Severity
Vector String
3.1
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
4.0
7.1
HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVE-2026-60135
An attacker can modify data that should be restricted to read?only access. View CVE Details
Affected Products
Weintek cMT3092X
Vendor:Weintek
Product Version:Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status:known_affected
Remediations
Vendor fixWeintek 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.
https://www.weintek.com/globalw/Support/Knowledge.aspx
MitigationWeintek has published a document with more details about this issue at
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security _Issues.pdf.
https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2
_Security_Issues.pdf
Relevant CWE: CWE-286 Incorrect User Management
Metrics
CVSS Version
Base Score
Base Severity
Vector String
3.1
6.5
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
4.0
7.1
HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Acknowledgments
Vincenzo Giuseppe Colacino of Secoore reported these vulnerabilities to CISA
Legal Notice and Terms of Use
This product is provided subject to this Notification (
https://www.cisa.gov/notification) and this Privacy & Use policy (
https://www.cisa.gov/privacy-policy).
Recommended Practices
CISA recommends users take the following measures to protect themselves from social engineering attacks:
Practice principles of least privilege. Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams.
Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks.
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices
on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation
Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time.
Revision History
Initial Release Date: 2026-07-23
Date
Revision
Summary
2026-07-23
1
Initial Publication
Legal Notice and Terms of Use
https://www.cisa.gov/news-events/ics-advisories/icsa-26-204-03
2026-07-23 12:00 UTC
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