Hitachi ABB Power Grids Multiple Products (Update A)

Published

2021-04-20 14:10:55 UTC

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-21-096-01 Hitachi ABB Power Grids Multiple Products that was published April 6, 2021, on the ICS webpage on us-cert.cisa.gov. This advisory contains mitigations for an Improper Input Validation vulnerability in some Hitachi ABB Power Grids products using IED 61850 interfaces.