CVE-2023-0811

Omron CJ1M unit v4.0 and prior has improper access controls on the memory region where the UM password is stored. If an adversary issues a PROGRAM AREA WRITE command to a specific memory region, they could overwrite the password. This may lead to disabling UM protections or setting a non-ASCII...

PT-2023-16540 · Omron · Omron Cj1M

Name of the Vulnerable Software and Affected Versions: Omron CJ1M unit versions 4.0 and prior Description: The issue is related to improper access controls on the memory region where the UM password is stored. An adversary can issue a PROGRAM AREA WRITE command to a specific memory region,...