What’s Vulnerable › Vulnerabilities

CVE-2023-41151

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-12-14 · updated 2026-06-17
• Weakness: CWE-755

Description

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.

Affected products

• Softing Industrial Automation all versions prior to the latest build of version 4.47.0 OPC: through 5.30
• Softing OPC UA C++ SDK (Software Development Kit): through 6.20.1
• Softing Secure Integration Server: through 1.22

References

• https://industrial.softing.com/fileadmin/psirt/downloads/2023/syt-2023-3.html
• https://industrial.softing.com/fileadmin/psirt/downloads/2023/syt-2023-3.html

Get alerted when CVE-2023-41151 or the next vulnerability affects your stack