Security Advisory-WPS PIN Offline Brute Force Cracking Vulnerability in Huawei Home Gateway Products

Some Huawei home gateways are affected by the PIN offline brute force cracking vulnerability of the WPS protocol because the random number generator (RNG) used in the supplier’s solution is not random enough. As a result, brute force cracking the PIN code is easier. After an attacker cracks the PIN, the attacker can access the Internet via the cracked device (Vulnerability ID: HWPSIRT-2014-0939).
This vulnerability has been assigned a CVE ID: CVE-2014-9690.