Multiple Vulnerabilities in Wi-Fi Protected Access and Wi-Fi Protected Access II

Multiple vulnerabilities have been identified that affect session key negotiation in both the Wi-Fi Protected Access (WPA) and the Wi-Fi Protected Access II (WPA2) protocols. The known vulnerabilities mainly affect WPA2 client devices, but some vulnerabilities may affect wireless infrastructure components such as Access Points.

Wireless products (including Partner Products)
MWS AP Series (From version 2.0.0)
TQ Series (all versions) AT-TQ2403 AT-TQ2403EX AT-TQ2450 AT-TQ3200 AT-TQ3400 AT-TQ3600 AT-TQ4400 AT-TQ4400e AT-TQ4600
Extricom products

Wireless products connected with the WPA and WPA2 protocols face the possibility of being attacked. Attacks may include arbitrary packet decryption and injection, TCP connection hijacking, and so on. These attacks will cause information leakage.

You can avoid this vulnerability with the following workarounds:
MWS AP Series 4.1 Disabling Fast Roaming 4.2 Firmware upgrade – release date to be announced.