Hi, Huawei HG520 and HG530 routers are vulnerable to weak cipher attacks. It is possible to generate the default WEP/WPA key from the MAC address. The following documents detail the process of developing a key generator for these devices. English: http://websec.ca/blog/view/mac2wepkey_huawei Español: http://websec.mx/blog/ver/mac2wepkey_huawei
