Design/Logic Flaw

2022-12-2606:15:00

PRIOn knowledge base

www.prio-n.com

emerson deltav

dcs

firmware verification

versions before 14.3

security issue

nvd

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.3%

JSON

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.

CPENameOperatorVersion
deltav_distributed_control_system_sq_controller_firmwarelt14.3
deltav_distributed_control_system_sx_controller_firmwarelt14.3
se4002s1t2b6_high_side_40-pin_mass_i\\/o_terminal_block_firmwarelt14.3
se4003s2b4_16-pin_mass_i\\/o_terminal_block_firmwarelt14.3
se4003s2b524-pin_mass_i\\/o_terminal_block_firmwarelt14.3
se4017p0_h1_i\\/o_interface_card_and_terminl_block_firmwarelt14.3
se4017p1_h1_i\\/o_card_with_integrated_power_firmwarelt14.3
se4019p0_simplex_h1_4-port_plus_fieldbus_i\\/o_interface_with_terminalblock_firmwarelt14.3
se4026_virtual_i\\/o_module_2_firmwarelt14.3
se4027_virtual_i\\/o_module_2_firmwarelt14.3

Name	Operator	Version
deltav_distributed_control_system_sq_controller_firmware	lt	14.3
deltav_distributed_control_system_sx_controller_firmware	lt	14.3
se4002s1t2b6_high_side_40-pin_mass_i\\/o_terminal_block_firmware	lt	14.3
se4003s2b4_16-pin_mass_i\\/o_terminal_block_firmware	lt	14.3
se4003s2b524-pin_mass_i\\/o_terminal_block_firmware	lt	14.3
se4017p0_h1_i\\/o_interface_card_and_terminl_block_firmware	lt	14.3
se4017p1_h1_i\\/o_card_with_integrated_power_firmware	lt	14.3
se4019p0_simplex_h1_4-port_plus_fieldbus_i\\/o_interface_with_terminalblock_firmware	lt	14.3
se4026_virtual_i\\/o_module_2_firmware	lt	14.3
se4027_virtual_i\\/o_module_2_firmware	lt	14.3