National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-1235 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1235 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/h:cisco:2000_wireless_lan_controller
     Show Matching CPE(s)
 cpe:/h:cisco:2100_wireless_lan_controller
     Show Matching CPE(s)
 cpe:/h:cisco:2106_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:2112_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:2125_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:2500_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:2504_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:4100_wireless_lan_controller
     Show Matching CPE(s)
 cpe:/h:cisco:4400_wireless_lan_controller
     Show Matching CPE(s)
 cpe:/h:cisco:4402_wireless_lan_controller
     Show Matching CPE(s)
 cpe:/h:cisco:4404_wireless_lan_controller
     Show Matching CPE(s)
 cpe:/h:cisco:5500_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:7500_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:8500_wireless_lan_controller:-
     Show Matching CPE(s)
 cpe:/h:cisco:airespace_4000_wireless_lan_controller
     Show Matching CPE(s)
 cpe:/h:cisco:wireless_lan_controller
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-1235
NVD Published Date:
05/03/2013
NVD Last Modified:
05/06/2013