Description
Cisco Wireless LAN Controller (WLC) devices do not properly address the resource consumption of terminated TELNET sessions, which allows remote attackers to cause a denial of service (TELNET outage) by making many TELNET connections and improperly ending these connections, aka Bug ID CSCug35507.
References (1)
Core 1
Core References
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1235
Scores
EPSS
0.0123
EPSS Percentile
65.8%
Details
Status
published
Products (16)
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
... and 6 more
Published
May 04, 2013
Tracked Since
Feb 18, 2026