Detections
Analytics
CVE-2020-5666
high
Description
Uncontrolled resource consumption vulnerability in MELSEC iQ-R Series CPU Modules (R00/01/02CPU Firmware versions from '05' to '19' and R04/08/16/32/120(EN)CPU Firmware versions from '35' to '51') allows a remote attacker to cause an error in a CPU unit via a specially crafted HTTP packet, which may lead to a denial-of-service (DoS) condition in execution of the program and its communication.
References
https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-015_en.pdf
https://us-cert.cisa.gov/ics/advisories/icsa-20-317-01