CVEvulnerability
CVE-2007-2039
6.1 MEDIUM
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
- Weaknesses
- CWE-399
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.
Affected configurations
• cisco wireless lan controller software (>= 3.2 < 3.2.171.5)
• cisco wireless lan controller software (>= 4.0 < 4.0.206.0)
• cisco wireless lan controller software (>= 4.1 < 4.1.171.0)
Related
Weakness · not in database (1)
References
- http://securitytracker.com/id?1017908 Third Party Advisory, VDB Entry
- http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml Patch, Vendor Advisory
- http://www.osvdb.org/34137 Broken Link
- http://www.osvdb.org/34139 Broken Link
- http://www.securityfocus.com/bid/23461 Third Party Advisory, VDB Entry
- http://www.vupen.com/english/advisories/2007/1368 Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33609 Third Party Advisory, VDB Entry
- http://securitytracker.com/id?1017908 Third Party Advisory, VDB Entry
- http://www.cisco.com/warp/public/707/cisco-sa-20070412-wlc.shtml Patch, Vendor Advisory
- http://www.osvdb.org/34137 Broken Link
- http://www.osvdb.org/34139 Broken Link
- http://www.securityfocus.com/bid/23461 Third Party Advisory, VDB Entry
- http://www.vupen.com/english/advisories/2007/1368 Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33609 Third Party Advisory, VDB Entry