Cisco this week issued a security advisory pertaining to several vulnerabilities for its wireless LAN controllers, including two denial of service (DoS) vulnerabilities, three privilege escalation vulnerabilities and two access control list (ACL) bypass vulnerabilities.
Cisco lists eight product lines affected by at least one of the stated vulnerabilities, including Cisco 2000, 2100, 4100, 4400 and 5500 series wireless LAN controllers, Cisco Wireless Services Modules, Cisco wireless LAN controller modules for Integrated Services Routers, and Cisco Catalyst 3750G integrated wireless LAN controllers.