CVE-2007-2039
Medium
Description
The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.171.5, 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 IDs CSCsg15901 and CSCsh10841.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Cisco Wireless Lan Controller Software
PublishedApr 16, 2007
First seenApr 16, 2007
How to fix
Update
- cisco wireless_lan_controller_software3.2.171.5, 4.0.206.0, 4.1.171.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco wireless_lan_controller_software | 3.2 ≤ v < 3.2.171.5, 4.0 ≤ v < 4.0.206.0, 4.1 ≤ v < 4.1.171.0 | 3.2.171.5, 4.0.206.0, 4.1.171.0 |
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