What is CVE-2025-7390?

CVE-2025-7390 is a critical-severity vulnerability in Softing Edgeaggregator, classified under Improper Certificate Validation. CVSS score: 9.1/10. Published 2025-08-21.

How severe is CVE-2025-7390?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Softing Edgeaggregator

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.

Vulnerability class: Improper Certificate Validation

EPSS: 0.000 (5.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Softing Edgeaggregator — versions 0, SDEX Suite V1.0
Softing Edgeconnector — versions 0, SDEX Suite V1.0
Softing Opc Ua C++ Sdk — versions 6.40, 6.80.1

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

Frequently asked questions

What is CVE-2025-7390?: CVE-2025-7390 is a critical-severity vulnerability in Softing Edgeaggregator, classified under Improper Certificate Validation. CVSS score: 9.1/10. Published 2025-08-21.
How severe is CVE-2025-7390?: Critical severity. CVSS v3 base score is 9.1 out of 10.