Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2013-1235

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.

Published

2013-05-04T03:24:41.720

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Hardware cisco 2000_wireless_lan_controller * Yes
Hardware cisco 2100_wireless_lan_controller * Yes
Hardware cisco 2106_wireless_lan_controller - Yes
Hardware cisco 2112_wireless_lan_controller - Yes
Hardware cisco 2125_wireless_lan_controller - Yes
Hardware cisco 2500_wireless_lan_controller - Yes
Hardware cisco 2504_wireless_lan_controller - Yes
Hardware cisco 4100_wireless_lan_controller * Yes
Hardware cisco 4400_wireless_lan_controller * Yes
Hardware cisco 4402_wireless_lan_controller * Yes
Hardware cisco 4404_wireless_lan_controller * Yes
Hardware cisco 5500_wireless_lan_controller - Yes
Hardware cisco 7500_wireless_lan_controller - Yes
Hardware cisco 8500_wireless_lan_controller - Yes
Hardware cisco airespace_4000_wireless_lan_controller * Yes
Hardware cisco wireless_lan_controller * Yes
References