Description
A malicious client can bypass the client certificate trust check of an opc.https server when the server endpoint is configured to allow only secure communication.
Metrics
CVSS 3.1 9.1/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Softing | OPC UA C++ SDK | >= 6.40, <= 6.80 |
| Softing | edgeConnector | <= 2025.03 |
| Softing | edgeAggregator | <= 2025.03 |
References
Timeline
- Published
- Aug 21, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Deferred