Multiple Vulnerabilities in Cisco Wireless LAN Controllers

Cisco WiMAXMultiple vulnerabilities exist in the Cisco Wireless LAN Controllers (WLCs), Cisco Catalyst 6500 Wireless Services Modules (WiSMs), and Cisco Catalyst 3750 Integrated Wireless LAN Controllers. This security advisory outlines details of the following vulnerabilities:

* Denial of Service Vulnerabilities (total of three)
* Privilege Escalation Vulnerability

These vulnerabilities are independent of each other.

Cisco has released free software updates that address these vulnerabilities.

There are no workarounds available for these vulnerabilities.

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Calin is a network engineer, with more than 20 years of experience in designing, installing, troubleshooting, and maintaining large enterprise WAN and LAN networks.

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