CVE-2025-55038
Published: Sep 23, 2025
Modified: Sep 24, 2025
CVSS v3.1
6.8
Description
An authorization bypass vulnerability has been discovered in the Click Plus C2-03CPU2 device firmware version 3.60. Through the KOPR protocol utilized by the Remote PLC application, authenticated users with low-level access permissions can exploit this vulnerability to read and modify PLC variables beyond their intended authorization level.
| Vendor | Product | Versions |
|---|---|---|
AutomationDirect | CLICK PLUS C0-0x CPU firmware | affected 0 - < v3.71 |
AutomationDirect | CLICK PLUS C0-1x CPU firmware | affected 0 - < v3.71 |
AutomationDirect | CLICK PLUS C2-x CPU firmware | affected 0 - < v3.71 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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