CVE-2022-30260: Insufficient Verification of Data Authenticity

Emerson DeltaV Distributed Control System DCS has insufficient verification of firmware integrity an inadequate checksum approach, and no signature. This affects versions before 14.3 of DeltaV M-series, DeltaV S-series, DeltaV P-series, DeltaV SIS, and DeltaV CIOC/EIOC/WIOC IO cards...