CVE-2022-31204

Description

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.

References

Third Party Advisory
Third Party AdvisoryUS Government Resource

CvssV3 impact

Could not find any metrics

CvssV2 impact

Could not find any metrics