Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations (such as project/logic uploads and downloads). This password is set using the OMRON FINS command Program Area Protect and unset using the command Program Area Protect Clear, both of which are transmitted in cleartext.
Project Subscriptions
| Vendors | Products |
|---|---|
|
Omron
Subscribe
|
Cp1w-cif41
Subscribe
Cp1w-cif41 Firmware
Subscribe
Cx-programmer
Subscribe
Sysmac Cj2h
Subscribe
Sysmac Cj2h Firmware
Subscribe
Sysmac Cj2m
Subscribe
Sysmac Cj2m Firmware
Subscribe
Sysmac Cp1e
Subscribe
Sysmac Cp1e Firmware
Subscribe
Sysmac Cp1h
Subscribe
Sysmac Cp1h Firmware
Subscribe
Sysmac Cp1l
Subscribe
Sysmac Cp1l Firmware
Subscribe
Sysmac Cs1
Subscribe
Sysmac Cs1 Firmware
Subscribe
|
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-52788 | Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations (such as project/logic uploads and downloads). This password is set using the OMRON FINS command Program Area Protect and unset using the command Program Area Protect Clear, both of which are transmitted in cleartext. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-03T07:11:39.640Z
Reserved: 2022-05-18T00:00:00
Link: CVE-2022-31204
No data.
Status : Modified
Published: 2022-07-26T22:15:11.317
Modified: 2024-11-21T07:04:07.190
Link: CVE-2022-31204
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD