Summary
Successful exploitation of these vulnerabilities could allow a non-privileged user to escalate privileges or view the credentials of other users.
Vulnerabilities 4
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High 8.8
Weintek cMT3092X Reliance on Cookies without Validation and Integrity Checking in a Security Decision
Weintek cMT3092X HMI allows a non-privileged user to modify cookies to gain elevated privileges.
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High 8.8
Weintek cMT3092X Incorrect Permission Assignment for Critical Resource
Weintek cMT3092X HMI allows a non-privileged user to modify tokens to escalate privileges.
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Medium 6.5
Weintek cMT3092X Incorrect User Management
An attacker can modify data that should be restricted to read‑only access.
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Medium 6.5
Weintek cMT3092X Plaintext Storage of a Password
Weintek cMT3092X HMI stores user account passwords in plaintext.
Revision history
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#1
Initial Publication
References
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ICSA Advisory ICSA-26-204-03 - Web Version
https://www.cisa.gov/news-events/ics-advisories/icsa-26-204-03
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Recommended Practices
https://www.cisa.gov/uscert/sites/default/files/publications/emailscams0905.pdf
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Recommended Practices
https://www.cisa.gov/uscert/ncas/tips/ST04-014
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Recommended Practices
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
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Recommended Practices
https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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Recommended Practices
https://www.cisa.gov/topics/industrial-control-systems
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Recommended Practices
https://www.cisa.gov/news-events/ics-alerts/ics-alert-10-301-01
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Recommended Practices
https://www.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf
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Recommended Practices
https://www.cisa.gov/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b
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Recommended Practices
https://www.cisa.gov/secure-our-world/teach-employees-avoid-phishing
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Recommended Practices
https://www.cisa.gov/news-events/news/avoiding-social-engineering-and-phishing-attacks