CVE-2015-6311 — MEDIUM (6.1)

Vulnerability 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.

CVSS Score

6.1

MEDIUM

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

Confidentiality

NONE

Integrity

NONE

Availability

COMPLETE

Affected Products

Vendor	Product	Versions
Cisco	Wireless Lan Controller	7.0\(240.0\)

Related Weaknesses (CWE)

CWE-399

References

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

FAQ

What is CVE-2015-6311?

CVE-2015-6311 is a vulnerability with a CVSS score of 6.1 (MEDIUM). 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 managem...

How severe is CVE-2015-6311?

CVE-2015-6311 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2015-6311?

Check the references section above for vendor advisories and patch information. Affected products include: Cisco Wireless Lan Controller.