CVE-2007-2039

CVE Database · CVE-2007-2039

CVE-2007-2039

· N/AModified

CVSS v3.1

N/A

EPSS

1.21%

Published

Apr 16, 2007

Modified

Apr 22, 2026

Public PoC / Exploit (1)

All weaponized →

TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-399

Affected Products (3)

cisco · wireless_lan_controller_software (up to 3.2.171.5)vulnerable

cisco · wireless_lan_controller_software (up to 4.0.206.0)vulnerable

cisco · wireless_lan_controller_software (up to 4.1.171.0)vulnerable

References (14)

http://securitytracker.com/id?1017908

Third Party AdvisoryVDB Entry

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

PatchVendor Advisory

http://www.osvdb.org/34137