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CVE-2023-0811

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2023-03-16 17:41:25

Laatst bijgewerkt 2025-01-16 21:42:32

Toegewezen door icscert

CVSS-score 9.1

Status PUBLISHED

Beschrijving

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 password (non-keyboard characters) and preventing an engineer from viewing or modifying the user program.

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