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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2006-08-29T00:00:00

Updated: 2024-08-07T19:06:07.879Z

Reserved: 2006-08-28T00:00:00

Link: CVE-2006-4430

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2006-08-29T00:04:00.000

Modified: 2024-11-21T00:15:55.750

Link: CVE-2006-4430

cve-icon Redhat

No data.