CVE-2009-0062: Cisco Catalyst 3750 Series Integrated Wireless Lan Controller

High severity, CVSS 9.0. EPSS: 2.6% chance of exploitation in the next 30 days.

Unspecified vulnerability in the Cisco Wireless LAN Controller (WLC), Cisco Catalyst 6500 Wireless Services Module (WiSM), and Cisco Catalyst 3750 Integrated Wireless LAN Controller with software 4.2.173.0 allows remote authenticated users to gain privileges via unknown vectors, as demonstrated by escalation from the (1) Lobby Admin and (2) Local Management User privilege levels.

Affected products

• Cisco Catalyst 3750 Series Integrated Wireless Lan Controller: version 4.2 only; version 4.2.173.0 only
• Cisco Catalyst 6500 Wireless Services Modules: version 4.2 only; version 4.2.173.0 only
• Cisco Wireless Lan Controller Software: version 4.2 only; version 4.2.173.0 only

Published 2009-02-05. Last modified 2026-06-16.