CVE-2015-4215: Cisco Wireless Lan Controller Software

Medium severity, CVSS 6.1. EPSS: 1% chance of exploitation in the next 30 days.

Cisco Wireless LAN Controller (WLC) devices with software 7.5(102.0) and 7.6(1.62) allow remote attackers to cause a denial of service (device crash) by triggering an exception during attempted forwarding of unspecified IPv6 packets to a non-IPv6 device, aka Bug ID CSCuj01046.

Affected products

• Cisco Wireless Lan Controller Software: version 7.5.102.0 only

Published 2015-06-24. Last modified 2026-06-17.