Description
KEPServerEX does not properly validate certificates from clients which may allow unauthenticated users to connect.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
Affected products
- GE Gigital / Industrial Gateway Server0 – 7.614
- PTC / KEPServerEX0 – 6.14.263.0
- PTC / OPC-Aggregator0 – 6.14
- PTC / ThingWorx Industrial ConnectivityAll versions – All versions
- PTC / ThingWorx Kepware Edge0 – 1.7
- PTC / ThingWorx Kepware Server0 – 6.14.263.0
- Rockwell Automation / KEPServer Enterprise0 – 6.14.263.0
- Software Toolbox / TOP Server0 – 6.14.263.0