CVE-2023-37572: Softing Opc

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Softing OPC Suite version 5.25 and before has Incorrect Access Control, allows attackers to obtain sensitive information via weak permissions in OSF_discovery service. The service executable could be changed or the service could be deleted.

Affected products

• Softing Opc: before 5.30 (fixed in 5.30)

Published 2023-12-05. Last modified 2026-06-17.