Description
The administrative management interface on Cisco Wireless LAN Controller (WLC) devices with software 4.x, 5.x, 6.0, and 7.0 before 7.0.220.0, 7.1 before 7.1.91.0, and 7.2 before 7.2.103.0 allows remote attackers to cause a denial of service (device crash) via a malformed URL in an HTTP request, aka Bug ID CSCts81997.
Affected products
- Cisco / 2000_wireless_lan_controller
- Cisco / 2100_wireless_lan_controller
- Cisco / 2106_wireless_lan_controller
- Cisco / 2112_wireless_lan_controller
- Cisco / 2125_wireless_lan_controller
- Cisco / 2500_wireless_lan_controller
- Cisco / 2504_wireless_lan_controller
- Cisco / 4100_wireless_lan_controller
- Cisco / 4400_wireless_lan_controller
- Cisco / 4402_wireless_lan_controller
- Cisco / 4404_wireless_lan_controller
- Cisco / 5508_wireless_controller
- Cisco / wireless_lan_controller_software4.1.181.0 – 4.1.181.0
- Cisco / wireless_lan_controller_software4.1.185.0 – 4.1.185.0
- Cisco / wireless_lan_controller_software4.1m – 4.1m
- Cisco / wireless_lan_controller_software4.2 – 4.2
- Cisco / wireless_lan_controller_software4.2.61.0 – 4.2.61.0
- Cisco / wireless_lan_controller_software4.2.99.0 – 4.2.99.0
- Cisco / wireless_lan_controller_software4.2.112.0 – 4.2.112.0
- Cisco / wireless_lan_controller_software4.2.117.0 – 4.2.117.0
- Cisco / wireless_lan_controller_software4.2.130.0 – 4.2.130.0
- Cisco / wireless_lan_controller_software4.2.173.0 – 4.2.173.0
- Cisco / wireless_lan_controller_software4.2.174.0 – 4.2.174.0
- Cisco / wireless_lan_controller_software4.2.176.0 – 4.2.176.0
- Cisco / wireless_lan_controller_software4.2.182.0 – 4.2.182.0
- Cisco / wireless_lan_controller_software4.2m – 4.2m
- Cisco / wireless_lan_controller_software5.0 – 5.0
- Cisco / wireless_lan_controller_software5.0.148.0 – 5.0.148.0
- Cisco / wireless_lan_controller_software5.0.148.2 – 5.0.148.2
- Cisco / wireless_lan_controller_software5.1 – 5.1
- Cisco / wireless_lan_controller_software5.1.151.0 – 5.1.151.0
- Cisco / wireless_lan_controller_software5.1.152.0 – 5.1.152.0
- Cisco / wireless_lan_controller_software5.1.160.0 – 5.1.160.0
- Cisco / wireless_lan_controller_software5.2 – 5.2
- Cisco / wireless_lan_controller_software5.2.157.0 – 5.2.157.0
- Cisco / wireless_lan_controller_software5.2.169.0 – 5.2.169.0
- Cisco / wireless_lan_controller_software4.0 – 4.0
- Cisco / wireless_lan_controller_software6.0.182.0 – 6.0.182.0
- Cisco / wireless_lan_controller_software6.0.188.0 – 6.0.188.0
- Cisco / wireless_lan_controller_software6.0.196.0 – 6.0.196.0
- Cisco / wireless_lan_controller_software6.0.199.0 – 6.0.199.0
- Cisco / wireless_lan_controller_software6.0.199.4 – 6.0.199.4
- Cisco / wireless_lan_controller_software7.0 – 7.0
- Cisco / wireless_lan_controller_software7.0.98.0 – 7.0.98.0
- Cisco / wireless_lan_controller_software7.1 – 7.1
- Cisco / wireless_lan_controller_software7.2 – 7.2
- Cisco / wireless_lan_controller_software6.0 – 6.0
- Cisco / wireless_lan_controller_software4.0.108 – 4.0.108
- Cisco / wireless_lan_controller_software4.0.155.0 – 4.0.155.0
- Cisco / wireless_lan_controller_software4.0.155.5 – 4.0.155.5
- Cisco / wireless_lan_controller_software4.0.179.8 – 4.0.179.8
- Cisco / wireless_lan_controller_software4.0.179.11 – 4.0.179.11
- Cisco / wireless_lan_controller_software4.0.196 – 4.0.196
- Cisco / wireless_lan_controller_software4.0.206.0 – 4.0.206.0
- Cisco / wireless_lan_controller_software4.0.217.0 – 4.0.217.0
- Cisco / wireless_lan_controller_software4.0.219.0 – 4.0.219.0
- Cisco / wireless_lan_controller_software4.1 – 4.1
- Cisco / wireless_lan_controller_software4.1.171.0 – 4.1.171.0