Cisco issues warning for wireless LAN controller flaws

Cisco Systems has issuesd an advisory warning to customers of several vulnerabilities in its wireless Lan controllers that could be exploited remotely to conduct a denial of service attack.

The Cisco 4100 and 4400 series wireless Lan controllers are affected as well as its Airespace 4000 series, its Catalyst 3750 series integrated wireless Lan controllers and its Catalyst 6500 series wireless services module (WiSM), according to the advisory, Cisco issued .



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