CVE-2025-3756 | ABB AC800M IEC 61850 Communication Stack improper validation of specified quantity in input

A vulnerability categorized as critical has been discovered in ABB AC800M, Symphony Plus SD, Symphony Plus MR and S+ Operations. Affected by this issue is some unknown functionality of the component IEC 61850 Communication Stack. The manipulation results in improper validation of specified quantity in input.

This vulnerability is cataloged as CVE-2025-3756. The attack must originate from the local network. There is no exploit available.VulDB Recent EntriesRead More