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CVE-2025-7390

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

Published: Aug 21, 2025Updated: Aug 22, 2025 Sources: CVE List NVDCWE-295
NVD MITRE
9.1CVSSCRITICAL
EPSS Score
0.2%
Top 85.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-295

Affected Products

OPC UA C++ SDKSoftingICS / OT / IoT
edgeConnectorSoftingICS / OT / IoT
edgeAggregatorSoftingICS / OT / IoT
softingcommercialDEICS / OT / IoT

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

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

Timeline

Published
Aug 21, 2025
Last Updated
Aug 22, 2025

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