National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-6311 Detail

Current Description

Cisco Wireless LAN Controller (WLC) devices with software 7.0(240.0), 7.3(101.0), and 7.4(1.19) allow remote attackers to cause a denial of service (device outage) by sending malformed 802.11i management data to a managed access point, aka Bug ID CSCub65236.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.1 MEDIUM
Vector: (AV:A/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 6.5


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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://tools.cisco.com/security/center/viewAlert.x?alertId=41249 Vendor Advisory
http://www.securitytracker.com/id/1033731 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • Resource Management Errors (CWE-399)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cisco:wireless_lan_controller:7.0\(240.0\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:wireless_lan_controller:7.3\(101.0\):*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:cisco:wireless_lan_controller:7.4\(1.19\):*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-6311
NVD Published Date:
10/08/2015
NVD Last Modified:
01/04/2017