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

FX5U© 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© 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)