The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. TELNET on port 18550 provides access to a root shell via hardcoded credentials. This affects S-series, P-series, and CIOC/EIOC nodes. NOTE: this is different from CVE-2014-2350.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| emerson | deltav_distributed_control_system_sq_controller_firmware | 2022-04-29 | - |
| emerson | deltav_distributed_control_system_sx_controller_firmware | 2022-04-29 | - |
| emerson |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
24
Affected Products
4
References
emerson / deltav_distributed_control_system_sq_controller_firmware
| 2022-04-29 |
| - |
| emerson | se4003s2b4_16-pin_mass_i\/o_terminal_block_firmware | 2022-04-29 | - |
| emerson | se4003s2b524-pin_mass_i\/o_terminal_block_firmware | 2022-04-29 | - |
| emerson | se4017p0_h1_i\/o_interface_card_and_terminl_block_firmware | 2022-04-29 | - |
| emerson | se4017p1_h1_i\/o_card_with_integrated_power_firmware | 2022-04-29 | - |
| emerson | se4019p0_simplex_h1_4-port_plus_fieldbus_i\/o_interface_with_terminalblock_firmware | 2022-04-29 | - |
| emerson | se4026_virtual_i\/o_module_2_firmware | 2022-04-29 | - |
| emerson | se4027_virtual_i\/o_module_2_firmware | 2022-04-29 | - |
| emerson | se4032s1t2b8_high_side_40-pin_do_mass_i\/o_terminal_block_firmware | 2022-04-29 | - |
| emerson | se4037p0_h1_i\/o_interface_card_and_terminl_block_firmware | 2022-04-29 | - |
| emerson | se4037p1_redundant_h1_i\/o_card_with_integrated_power_and_terminal_block_firmware | 2022-04-29 | - |
| emerson | se4039p0_redundant_h1_4-port_plus_fieldbus_i\/o_interface_with_terminalblock_firmware | 2022-04-29 | - |
| emerson | se4052s1t2b6_high_side_40-pin_mass_i\/o_terminal_block_firmware | 2022-04-29 | - |
| emerson | se4082s1t2b8_high_side_40-pin_do_mass_i\/o_terminal_block_firmware | 2022-04-29 | - |
| emerson | se4100_simplex_ethernet_i\/o_card_\(eioc\)_assembly_firmware | 2022-04-29 | - |
| emerson | se4101_simplex_ethernet_i\/o_card_\(eioc\)_assembly_firmware | 2022-04-29 | - |
| emerson | se4801t0x_redundant_wireless_i\/o_card_firmware | 2022-04-29 | - |
| emerson | ve4103_modbus_tcp_interface_for_ethernet_connected_i\/o_\(eioc\)_firmware | 2022-04-29 | - |
| emerson | ve4104_ethernet\/ip_control_tag_integration_for_ethernet_connected_i\/o_\(eioc\)_firmware | 2022-04-29 | - |
| emerson | ve4105_ethernet\/ip_interface_for_ethernet_connected_i\/o_\(eioc\)_firmware | 2022-04-29 | - |
| emerson | ve4106_opc-ua_client_for_ethernet_connected_i\/o_\(eioc\)_firmware | 2022-04-29 | - |
| emerson | ve4107_iec_61850_mms_interface_for_ethernet_connected_i\/o_\(eioc\)_firmware | 2022-04-29 | - |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability
Impact