CVE-2022-29964: Emerson Deltav Distributed Control System Sq Controller Firmware

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

The Emerson DeltaV Distributed Control System (DCS) controllers and IO cards through 2022-04-29 misuse passwords. WIOC SSH provides access to a shell as root, DeltaV, or backup via hardcoded credentials. NOTE: this is different from CVE-2014-2350.

Affected products

  • Emerson Deltav Distributed Control System Sq Controller Firmware: up to and including 2022-04-29
  • Emerson Deltav Distributed Control System Sx Controller Firmware: up to and including 2022-04-29
  • Emerson SE4002S1T2B6 High Side 40-Pin Mass I/o Terminal Block Firmware: up to and including 2022-04-29
  • Emerson SE4003S2B4 16-Pin Mass I/o Terminal Block Firmware: up to and including 2022-04-29
  • Emerson SE4003S2B524-Pin Mass I/o Terminal Block Firmware: up to and including 2022-04-29
  • Emerson SE4017P0 h1 I/o Interface Card And Terminl Block Firmware: up to and including 2022-04-29
  • Emerson SE4017P1 h1 I/o Card With Integrated Power Firmware: up to and including 2022-04-29
  • Emerson SE4019P0 Simplex h1 4-Port Plus Fieldbus I/o Interface With Terminalblock Firmware: up to and including 2022-04-29
  • Emerson SE4026 Virtual I/o Module 2 Firmware: up to and including 2022-04-29
  • Emerson SE4027 Virtual I/o Module 2 Firmware: up to and including 2022-04-29
  • Emerson SE4032S1T2B8 High Side 40-Pin Do Mass I/o Terminal Block Firmware: up to and including 2022-04-29
  • Emerson SE4037P0 h1 I/o Interface Card And Terminl Block Firmware: up to and including 2022-04-29
  • Emerson SE4037P1 Redundant h1 I/o Card With Integrated Power And Terminal Block Firmware: up to and including 2022-04-29
  • Emerson SE4039P0 Redundant h1 4-Port Plus Fieldbus I/o Interface With Terminalblock Firmware: up to and including 2022-04-29
  • Emerson SE4052S1T2B6 High Side 40-Pin Mass I/o Terminal Block Firmware: up to and including 2022-04-29
  • Emerson SE4082S1T2B8 High Side 40-Pin Do Mass I/o Terminal Block Firmware: up to and including 2022-04-29
  • Emerson SE4100 Simplex Ethernet I/o Card (eioc) Assembly Firmware: up to and including 2022-04-29
  • Emerson SE4101 Simplex Ethernet I/o Card (eioc) Assembly Firmware: up to and including 2022-04-29
  • Emerson SE4801T0X Redundant Wireless I/o Card Firmware: up to and including 2022-04-29
  • Emerson VE4103 Modbus TCP Interface For Ethernet Connected I/o (eioc) Firmware: up to and including 2022-04-29
  • Emerson VE4104 Ethernet/ip Control Tag Integration For Ethernet Connected I/o (eioc) Firmware: up to and including 2022-04-29
  • Emerson VE4105 Ethernet/ip Interface For Ethernet Connected I/o (eioc) Firmware: up to and including 2022-04-29
  • Emerson VE4106 Opc-Ua Client For Ethernet Connected I/o (eioc) Firmware: up to and including 2022-04-29
  • Emerson VE4107 Iec 61850 Mms Interface For Ethernet Connected I/o (eioc) Firmware: up to and including 2022-04-29

Published 2022-07-26. Last modified 2026-06-17.