VULHUB ™

ThinkSECURE has discovered that certain well-known wireless chipsets, using vulnerable drivers under the Windows XP operating system and when configured to use WEP with Open Authentication, can be tricked by a 802.11-based wireless client adapter operating in master mode ("the attacker") to discard the WEP settings and negotiate a post- association connection with the attacker in the clear.

ThinkSECURE has discovered that certain well-known wireless chipsets, using vulnerable drivers under the Windows XP operating system and when configured to use WEP with Open Authentication, can be tricked by a 802.11-based wireless client adapter operating in master mode ("the attacker") to discard the WEP settings and negotiate a post- association connection with the attacker in the clear.