CVE DATABASE / CVE-2023-41151
CVE-2023-41151
CVSS 7.5 · HIGH
Summary
An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing.
CVSS 3.1 breakdown
| Base score | 7.5 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Attack vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | NONE |
| Integrity | NONE |
| Availability | HIGH |
Weakness type (CWE)
Affected products
Softing opcSofting opc ua c\+\+ software development kitSofting secure integration serverMicrosoft windows
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References
Data: NIST NVD. NVD last modified 2025-05-22. Always verify against the vendor advisory before acting.