PT-2021-08: Possibility of authorization in Remote Password mechanism using password hash in FX5U(C) CPU and FX5UJ CPU modules

FX5U(C) CPU and FX5UJ CPU modules

Severity level

Severity level: Medium
Impact: Possibility of authorization in Remote Password mechanism using password hash
Access Vector: Remote

CVSS v3.0
Base Score: 5,9
Vector: (AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVE-2022-25155

Vulnerability description:

Exploiting the vulnerability of the FX5U(C) CPU and FX5U CPU modules of Mitsubishi Electric FA products may allow an attacker to perform authorization in Remote Password mechanism using password hash

Advisory status

15.12.2021 - Vendor gets vulnerability details
31.03.2022 - Security advisory publication date (https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-031_en.pdf )

Credits

The vulnerability was detected by Anton Dorfman (Positive Technologies)

Threatscape