This updated advisory is a follow-up to the advisory update titled ICSA-20-245-01 Mitsubishi Electric Multiple Products (Update D) that was published May 31, 2022 to the ICS webpage on cisa.gov/ics. This advisory contains mitigations for a Predictable Exact Value from Previous Values vulnerabilit in versions of several Mitsubishi Electric products.

https://us-cert.cisa.gov/ics/advisories/icsa-20-245-01