CVE-2009-0061
highpriority · track · 32EPSS 0.016 · 76 %ileEUUSEPSS · scored 2026-10-28
Unspecified vulnerability in the Wireless LAN Controller (WLC) TSEC driver in the Cisco 4400 WLC, Cisco Catalyst 6500 and 7600 Wireless Services Module (WiSM), and Cisco Catalyst 3750 Integrated Wireless LAN Controller with software 4.x before 4.2.176.0 and 5.x before 5.1 allows remote attackers to cause a denial of service (device crash or hang) via unknown IP packets.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.6–7.8
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (16)
Products and version ranges known to be affected.
- cisco 4400 wireless lan controller= 4.1nvdUScpe:2.3:h:cisco:4400_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco 4400 wireless lan controller= 4.2nvdUScpe:2.3:h:cisco:4400_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco 4400 wireless lan controller= 5.0nvdUScpe:2.3:h:cisco:4400_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 3750 series integrated wireless lan controller= 4.1nvdUScpe:2.3:h:cisco:catalyst_3750_series_integrated_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 3750 series integrated wireless lan controller= 4.2nvdUScpe:2.3:h:cisco:catalyst_3750_series_integrated_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 3750 series integrated wireless lan controller= 5.0nvdUScpe:2.3:h:cisco:catalyst_3750_series_integrated_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 6500 series integrated wireless lan controller= 4.1nvdUScpe:2.3:h:cisco:catalyst_6500_series_integrated_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 6500 series integrated wireless lan controller= 4.2nvdUScpe:2.3:h:cisco:catalyst_6500_series_integrated_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 6500 series integrated wireless lan controller= 5.0nvdUScpe:2.3:h:cisco:catalyst_6500_series_integrated_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 7600 series wireless lan controller= 4.1nvdUScpe:2.3:h:cisco:catalyst_7600_series_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 7600 series wireless lan controller= 4.2nvdUScpe:2.3:h:cisco:catalyst_7600_series_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco catalyst 7600 series wireless lan controller= 5.0nvdUScpe:2.3:h:cisco:catalyst_7600_series_wireless_lan_controller:*:*:*:*:*:*:*:*
- cisco wireless lan controller software= 4.1nvdUScpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*
- cisco wireless lan controller software= 4.2nvdUScpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*
- cisco wireless lan controller software= 5.0nvdUScpe:2.3:o:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (8)
External citations — patches, advisories, analysis.
- http://secunia.com/advisories/33749enisa_euvd
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a6c1dd.shtmlenisa_euvd
- http://www.securityfocus.com/bid/33608enisa_euvd
- http://www.securitytracker.com/id?1021679enisa_euvd
- http://secunia.com/advisories/33749nvd
- http://www.cisco.com/en/US/products/products_security_advisory09186a0080a6c1dd.shtmlVendor Advisorynvd
- http://www.securityfocus.com/bid/33608nvd
- http://www.securitytracker.com/id?1021679nvd
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