CVE-2006-4430

Public PoC / Exploit (1)

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

Description

The Cisco Network Admission Control (NAC) 3.6.4.1 and earlier allows remote attackers to prevent installation of the Cisco Clean Access (CCA) Agent and bypass local and remote protection mechanisms by modifying (1) the HTTP User-Agent header or (2) the behavior of the TCP/IP stack. NOTE: the vendor has disputed the severity of this issue, stating that users cannot bypass authentication mechanisms.

Affected Products (26)

cisco · network_admission_controlvulnerable

cisco · network_admission_control_manager_and_server_system_softwarevulnerable

References (16)

http://archive.cert.uni-stuttgart.de/archive/bugtraq/2005/08/msg00200.html

http://www.cisco.com/en/US/products/ps6128/products_security_notice09186a00804fa82b.html

http://www.cisco.com/en/US/products/ps6128/tsd_products_security_response09186a008071d609.html

http://www.securityfocus.com/archive/1/408603/30/0/threaded

http://www.securityfocus.com/archive/1/444424/100/0/threaded

http://www.securityfocus.com/archive/1/444501/100/0/threaded

http://www.securityfocus.com/archive/1/444737/100/0/threaded

http://www.securityfocus.com/bid/19726

http://archive.cert.uni-stuttgart.de/archive/bugtraq/2005/08/msg00200.html

http://www.cisco.com/en/US/products/ps6128/products_security_notice09186a00804fa82b.html