Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2009-0059

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
05/02/2009
Last modified:
09/04/2025

Description

The Cisco Wireless LAN Controller (WLC), Cisco Catalyst 6500 Wireless Services Module (WiSM), and Cisco Catalyst 3750 Integrated Wireless LAN Controller with software 4.x before 4.2.176.0 and 5.2.x before 5.2.157.0 allow remote attackers to cause a denial of service (device reload) via a web authentication (aka WebAuth) session that includes a malformed POST request to login.html.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C CVSS v2.0 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete

Base Score 2.0
7.80
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:cisco:4400_wireless_lan_controller:4.1:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4400_wireless_lan_controller:4.2:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4400_wireless_lan_controller:5.2:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3750_series_integrated_wireless_lan_controller:4.1:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3750_series_integrated_wireless_lan_controller:4.2:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_3750_series_integrated_wireless_lan_controller:5.2:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_6500_series_integrated_wireless_lan_controller:4.1:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_6500_series_integrated_wireless_lan_controller:4.2:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_6500_series_integrated_wireless_lan_controller:5.2:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_7600_series_wireless_lan_controller:4.1:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_7600_series_wireless_lan_controller:4.2:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_7600_series_wireless_lan_controller:5.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:4.1:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:4.2:*:*:*:*:*:*:*
cpe:2.3:o:cisco:wireless_lan_controller_software:5.2:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools