CVE-2013-6699

Published: Nov 22, 2013Modified: Apr 29, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

The Control and Provisioning of Wireless Access Points (CAPWAP) protocol implementation on Cisco Wireless LAN Controller (WLC) devices allows remote attackers to cause a denial of service via a crafted CAPWAP packet that triggers a buffer over-read, aka Bug ID CSCuh81880.

Affected (1)

Products: Cisco: Wireless Lan Controller

1 product

Wireless Lan Controller

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Cisco Wireless Lan Controller	All versions

Related CWEs

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (2)

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6699

Source: psirt@cisco.com

Vendor Advisory

http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6699

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.