CVE-2007-2039

Cisco Wireless LAN Controller Software < 3.2.171.5 - Denial of Service via Crafted SNAP Packets

Title source: llm

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.

References (7)

Core 7

Core References

Third Party Advisory vdb-entry x_refsource_vupen

http://www.vupen.com/english/advisories/2007/1368

Patch, Vendor Advisory vendor-advisory x_refsource_cisco

http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml

Broken Link vdb-entry x_refsource_osvdb

http://www.osvdb.org/34137

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://securitytracker.com/id?1017908

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/33609

Broken Link vdb-entry x_refsource_osvdb

http://www.osvdb.org/34139

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/23461

Scores

EPSS 0.0121

EPSS Percentile 65.2%

Details

CWE

CWE-399

Status published

Products (1)

cisco/wireless_lan_controller_software 3.2 - 3.2.171.5

Published Apr 16, 2007

Tracked Since Feb 18, 2026