CVE-2013-6698: Cisco Wireless Lan Controller

Medium severity, CVSS 4.3. EPSS: 0.8% chance of exploitation in the next 30 days.

The web interface on Cisco Wireless LAN Controller (WLC) devices does not properly restrict use of IFRAME elements, which makes it easier for remote attackers to conduct clickjacking attacks and unspecified other attacks via a crafted web site, related to a "cross-frame scripting (XFS)" issue, aka Bug ID CSCuf77821.

Affected products

• Cisco Wireless Lan Controller: any version

Published 2013-11-22. Last modified 2026-06-17.