CVE-2025-7390
CRITICALCVSS 9.1/10EPSS 0.24%
Last modified
CVE-2025-7390 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 0.24% chance of exploitation in the next 30 days.
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/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2025-7390?
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.
How severe is CVE-2025-7390?
CVE-2025-7390 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.24% probability of exploitation in the next 30 days.
How do I fix CVE-2025-7390?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-7390?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST