CVE-2013-6684: Cisco Wireless Lan Controller

Medium severity, CVSS 6.8. EPSS: 0.9% chance of exploitation in the next 30 days.

The web framework on Cisco Wireless LAN Controller (WLC) devices does not properly validate configuration parameters, which allows remote authenticated users to cause a denial of service via a crafted HTTP request, aka Bug ID CSCuh81011.

Affected products

• Cisco Wireless Lan Controller: any version

Published 2013-11-13. Last modified 2026-06-17.