CVEvulnerability

CVE-2007-2038

6.1 MEDIUM Published 2007-04-16 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-04-16
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.1 MEDIUM — AV:A/AC:L/Au:N/C:N/I:N/A:C

Description

The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.193.5, 4.0.x before 4.0.206.0, and 4.1.x allows remote attackers on a local wireless network to cause a denial of service (loss of packet forwarding) via (1) crafted SNAP packets, (2) malformed 802.11 traffic, or (3) packets with certain header length values, aka Bug ID CSCsg36361.

Affected configurations

• cisco 2000 wireless lan controller • cisco 2100 wireless lan controller • cisco 4100 wireless lan controller • cisco 4400 wireless lan controller

References