CVE-2015-6311

Severity: medium (CVSS 6.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-10-08 · updated 2026-06-17
Weakness: CWE-399

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.

Affected products

Cisco Wireless Lan Controller: 7.0(240.0), 7.3(101.0), 7.4(1.19)

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=41249
http://www.securitytracker.com/id/1033731
http://tools.cisco.com/security/center/viewAlert.x?alertId=41249
http://www.securitytracker.com/id/1033731

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