CVE-2007-2039

N/A Unknown
Published: April 16, 2007 Modified: April 23, 2026
View on NVD

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://securitytracker.com/id?1017908
Source: cve@mitre.org
Third Party Advisory VDB Entry
http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml
Source: cve@mitre.org
Patch Vendor Advisory
http://www.osvdb.org/34137
Source: cve@mitre.org
Broken Link
http://www.osvdb.org/34139
Source: cve@mitre.org
Broken Link
http://www.securityfocus.com/bid/23461
Source: cve@mitre.org
Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2007/1368
Source: cve@mitre.org
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/33609
Source: cve@mitre.org
Third Party Advisory VDB Entry
http://securitytracker.com/id?1017908
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Vendor Advisory
http://www.osvdb.org/34137
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.osvdb.org/34139
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.securityfocus.com/bid/23461
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.vupen.com/english/advisories/2007/1368
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/33609
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry

14 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.8%
75th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

cisco

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