Denial of Service Vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series RJ71EN71 and R04/08/16/32/120ENCPU Network Part Firmware

CVE-2022-40265 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Improper Input Validation vulnerability in Mitsubishi Electric Corporation MELSEC iQ-R Series RJ71EN71 Firmware version "65" and prior and Mitsubishi Electric Corporation MELSEC iQ-R Series R04/08/16/32/120ENCPU Network Part Firmware version "65" and prior allows a remote unauthenticated attacker to cause a Denial of Service condition by sending specially crafted packets. A system reset is required for recovery.

Learn more about our Network Penetration Testing.