Published: 31/03/2011 Updated: 07/12/2016

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

The default configuration of the RADIUS authentication feature on the Cisco Network Admission Control (NAC) Guest Server with software prior to 2.0.3 allows remote malicious users to bypass intended access restrictions and obtain network connectivity via unspecified vectors, aka Bug ID CSCtj66922.

Vulnerable Product	Search on Vulmon	Subscribe to Product
cisco nac_guest_server
cisco nac_guest_server_software 1.1.0
cisco nac_guest_server_software 1.0.0
cisco nac_guest_server_software 1.1.2
cisco nac_guest_server_software 1.1.1
cisco nac_guest_server_software
cisco nac_guest_server_software 2.0.1
cisco nac_guest_server_software 2.0.0
cisco nac_guest_server_software 1.1.3

Cisco Network Admission Control (NAC) Guest Server system software contains a vulnerability in the RADIUS authentication software that may allow an unauthenticated user to access the protected network Cisco has released software updates that address this vulnerability This advisory is posted at toolsciscocom/security/center/content/Cis ...

CWE-264 http://www.cisco.com/en/US/products/products_security_advisory09186a0080b74114.shtml http://www.securitytracker.com/id?1025272 https://nvd.nist.gov http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110330-nac

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CVE-2011-0963

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