Codesys Profinet in version V4.2.0.0 is prone to null pointer dereference that allows a denial of service (DoS) attack of an unauthenticated user via SNMP.CreditsThis vulnerability was found internally.Referenceshttps://customers.codesys.com/index.php?eID=dumpFile&t=f&f=17020&token=9acf91a2b5e1719ff71a019e86c3e8e411bfd252&download=
