Cisco Wireless LAN Controller Denial of Service Vulnerability

A vulnerability in wireless frame management service of the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on the affected device.

The vulnerability is due to insufficient handling of wireless management frames. An attacker could exploit this vulnerability by sending crafted wireless management frames to the device.

Cisco has not released software updates that address this vulnerability. Workarounds that address this vulnerability are not available.

This advisory is available at the following link: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160727-wlc[“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160727-wlc”]