S+ Operations, S+ Engineering, S+ Analyst VPNI Denial-of-Service Advisory

This advisory from ABB details a denial-of-service vulnerability (CVE-2024-0335) in the VPNI feature of the Control API component, affecting specific versions of S+ Operations, S+ Engineering, and S+ Analyst products. Exploitation by an attacker on the HMI network can disrupt data transfer via VPNI, and the document provides affected versions, recommended upgrades, and mitigation workarounds.