ICSA-23-073-01: Omron sysmac cj-series vulnerability
Affected Software
26 affected components
Omron SYSMAC CJ-series
CJ2H-CPU6 □ -EIP: All versions
CJ2H-CPU6 □: All versions
CJ2M-CPU □ □: All versions
CJ1G-CPU □ □ P
Omron CJ2H-CPU6 □ -EIP
Omron CJ2H-CPU6 □
Omron CJ2M-CPU □ □
Omron CJ1G-CPU □ □ P
Omron SYSMAC CS-series
CS1H-CPU □ □ H: All versions
CS1G-CPU □ □ H: All versions
CS1D-CPU □ □ HA: All versions
CS1D-CPU □ □ H: All versions
CS1D-CPU □ □ SA: All versions
CS1D-CPU □ □ S: All versions
CS1D-CPU □ □ P
Omron CS1H-CPU □ □ H
Omron CS1G-CPU □ □ H
Omron CS1D-CPU □ □ HA
Omron CS1D-CPU □ □ H
Omron CS1D-CPU □ □ SA
Omron CS1D-CPU □ □ S
Omron CS1D-CPU □ □ P
Omron SYSMAC CP-series
CP2E-E □ □ D □ - □: All versions
CP2E-S □ □ D □- □ All versions
CP2E-N □ □ D □ - □: All versions
CP1H-X40D □ - □: All versions
CP1H-XA40D □ - □: All versions
CP1H-Y20DT-D: All versions
CP1L-EL20D □ - □: All versions
CP1L-EM □ □ D □ - □: All versions
CP1L-L □ □ D □- □: All versions
CP1L-M □ □ D □ - □: All versions
CP1E-E □ □ D □ - □: All versions
CP1E-NA □ □ D □ - □
Omron CP2E-E □ □ D □ - □
Omron CP2E-S □ □ D □- □ All versions
Omron CP2E-N □ □ D □ - □
Omron CP1H-X40D □ - □
Omron CP1H-XA40D □ - □
Omron CP1H-Y20DT-D
Omron CP1L-EL20D □ - □
Omron CP1L-EM □ □ D □ - □
Omron CP1L-L □ □ D □- □
Omron CP1L-M □ □ D □ - □
Omron CP1E-E □ □ D □ - □
Omron CP1E-NA □ □ D □ - □
Event History
Feb 23, 2025
Advisory Published
05:23 PM
Frequently Asked Questions
1
What is the severity of ICSA-23-073-01?
ICSA-23-073-01 has been assessed with a high-severity rating due to potential exploitation risks.
2
How do I fix ICSA-23-073-01?
To mitigate ICSA-23-073-01, users should apply the latest security patches provided by Omron for affected devices.
3
What types of devices are affected by ICSA-23-073-01?
ICSA-23-073-01 affects various Omron SYSMAC CJ-series and CS-series PLCs across all versions.
4
What are the potential impacts of ICSA-23-073-01?
The exploitation of ICSA-23-073-01 could allow unauthorized access and control over affected Omron devices.
5
When was ICSA-23-073-01 published?
ICSA-23-073-01 was officially published on March 30, 2023.