Mitsubishi Electric MELSEC and MELIPC Series Improper Input Validation (CVE-2021-20611)

Improper Input Validation vulnerability in Mitsubishi Electric MELSEC iQ-R Series R00/01/02CPU Firmware versions 24 and prior, Mitsubishi Electric MELSEC iQ-R Series R04/08/16/32/120ENCPU Firmware versions 57 and prior, Mitsubishi Electric MELSEC iQ-R Series R08/16/32/120SFCPU Firmware versions 2...

CVE-2021-20611

CVE-2021-20611 is an improper input validation vulnerability affecting Mitsubishi Electric MELSEC iQ-R Series CPUs (R00/01/02 up to older revisions; R04/08/16/32/120(EN); R08/16/32/120SF; R08/16/32/120P; R16/32/64MT; R12CC-V) and MELSEC Q/L/MELIPC lines (various Q-series CPUs, L-series, MELIPC MI...