CVE-2006-4430
- State
- Published
- Severity
- Not scored
- Published
- Aug 29, 2006
- Updated
- Aug 7, 2024
- Reserved
- Aug 28, 2006
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 20050822 RE: Cisco Clean Access Agent (Perfigo) bypassmailing-list
- 19726vdb-entry
- 20060829 Re: Cisco NAC Appliance Agent Installation Bypass Vulnerabilitymailing-list
- 20060822 Response to BugTraq - Cisco Clean Access Agent (Perfigo) Bypassvendor-advisory
- 20050819 Cisco Clean Access Agent (Perfigo) bypassmailing-list
- 20060826 NAC Agent Installation Bypassvendor-advisory
- 20060826 Re: Cisco NAC Appliance Agent Installation Bypass Vulnerabilitymailing-list
- 20060826 Cisco NAC Appliance Agent Installation Bypass Vulnerabilitymailing-list
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