Severity by source
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from Vendor (icscert) · only source for this CVE.
CVSS VectorVendor: icscert
Lifecycle Timeline
4DescriptionCVE.org
Weintek cMT3092X HMI allows a non-privileged user to modify cookies to gain elevated privileges.
AnalysisAI
Privilege escalation in Weintek cMT3092X HMI and EasyWeb allows authenticated non-privileged users to modify cookies to gain elevated privileges. Affected firmware versions before 20210218 and EasyWeb versions before v2.1.20 are susceptible, with no public exploit code or active exploitation reported. EPSS probability is low (0.32%), indicating limited real-world exploitation likelihood.
More in Cmt3092X Firmware
View allPrivilege escalation in Weintek cMT3092X HMI allows a low-privileged user to modify authentication tokens, gaining full
Plaintext storage of user account passwords in Weintek cMT3092X HMI firmware and EasyWeb exposes credentials to any netw
Unauthorized data modification in Weintek EasyWeb allows authenticated low-privilege attackers to alter read‑only data,
Same technique Information Disclosure
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-48750
GHSA-fgcj-2p5v-hv7f