Published: 08/10/2015 Updated: 04/01/2017

CVSS v2 Base Score: 6.1 | Impact Score: 6.9 | Exploitability Score: 6.5

VMScore: 543

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

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

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco wireless lan controller 7.0\\(240.0\\)
cisco wireless lan controller 7.4\\(1.19\\)
cisco wireless lan controller 7.3\\(101.0\\)

Cisco Wireless LAN Controller (WLC) devices contain a denial of service vulnerability that could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition The vulnerability is due to a failure to properly discard certain malformed values in an 80211i management frame received from a wireless client An attacker cou ...

CWE-399 http://tools.cisco.com/security/center/viewAlert.x?alertId=41249 http://www.securitytracker.com/id/1033731 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20151002-CVE-2015-6311

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CVE-2015-6311

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