CVE-2015-0723: Cisco Wireless Lan Controller Software

Medium severity, CVSS 6.1. EPSS: 0.8% chance of exploitation in the next 30 days.

The wireless web-authentication subsystem on Cisco Wireless LAN Controller (WLC) devices 7.5.x and 7.6.x before 7.6.120 allows remote attackers to cause a denial of service (process crash and device restart) via a crafted value, aka Bug ID CSCum03269.

Affected products

• Cisco Wireless Lan Controller Software: version 7.5.102.0 only; version 7.5.102.11 only; version 7.6.100.0 only

Published 2015-05-16. Last modified 2026-06-17.