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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.003 (17.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
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)
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.