Mitsubishi Electric MELSEC iQ-R, iQ-L Series and MELIPC Series (Update B)
A denial-of-service vulnerability due to improper resource shutdown or release exists in Mitsubishi Electric MELSEC iQ-R, iQ-L series CPU module, and MELIPC series. This vulnerability could allow a remote attacker to cause a denial-of-service condition in the module's ethernet communication by sending specially crafted packets.