Authentication flaw

The administrative web interface on the Cisco Wireless LAN Controller WLC platform 4.2 before 4.2.205.0 and 5.x before 5.2.178.0, as used in Cisco 1500 Series, 2000 Series, 2100 Series, 4100 Series, 4200 Series, and 4400 Series Wireless Services Modules WiSM, WLC Modules for Integrated Services...