CVE-2025-7390

Bypass the client certificate trust check of an opc.https server while only secure communication is allowed

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.

Remediation

Solution:

  • OPC UA C++ SDK V6.80.1 Service-Patch

Category

9.1
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.02%
Affected: Softing Industrial Automation GmbH OPC UA C++ SDK
Affected: Softing Industrial Automation GmbH edgeConnector
Affected: Softing Industrial Automation GmbH edgeAggregator
Published at:
Updated at:

References

Link Tags
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-7390.html
https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-7390.json

Frequently Asked Questions

What is the severity of CVE-2025-7390?
CVE-2025-7390 has been scored as a critical severity vulnerability.
How to fix CVE-2025-7390?
To fix CVE-2025-7390: OPC UA C++ SDK V6.80.1 Service-Patch
Is CVE-2025-7390 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-7390 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-7390?
CVE-2025-7390 affects Softing Industrial Automation GmbH OPC UA C++ SDK, Softing Industrial Automation GmbH edgeConnector, Softing Industrial Automation GmbH edgeAggregator.
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