CVE-2025-55038
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-09-23
Last updated on: 2025-09-24
Assigner: ICS-CERT
Description
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.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| automationdirect | click_plus_c2-03cpu2 | 3.60 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-862 | The product does not perform an authorization check when an actor attempts to access a resource or perform an action. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an authorization bypass in the Click Plus C2-03CPU2 device firmware version 3.60. It allows authenticated users with low-level access permissions to exploit the KOPR protocol used by the Remote PLC application to read and modify PLC variables beyond their intended authorization level.
How can this vulnerability impact me? :
The vulnerability can impact you by allowing users with limited permissions to access and change PLC variables they should not be authorized to, potentially leading to unauthorized control or disruption of industrial processes.
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