Security Advisory

CVE-2006-4430

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2006-08-29 00:00:00

Last updated 2024-08-07 19:06:07

Assigner mitre

State PUBLISHED

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.

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