ICS-CERT has released an advisory on a Moxa Nport W2150A and W2250A vulnerability. Versions prior to 1.11 in both products are affected. Successful exploitation of this vulnerability could allow unauthorized access. Moxa has produced new firmware Version 2.1 for the affected devices. ICS-CERT also recommends a series of defensive measures to minimize the risk of exploitation of this vulnerability. ICS-CERT.