CVE-2006-4430 (CNNVD-200608-450)

MEDIUM
中文标题:
Cisco NAC代理安装安全绕过漏洞
英文标题:
The Cisco Network Admission Control (NAC) 3.6.4.1 and earlier allows remote attackers to prevent ins...
CVSS分数: 5.0
发布时间: 2006-08-29 00:00:00
漏洞类型: 授权问题
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

Cisco网络准入控制(NAC)之前名为Cisco Clean Access，主要用于在网络基础架构中强化安全策略。 Cisco NAC代理存在安全绕过漏洞，攻击者可以通过更改Windows TCP/IP栈的默认参数并使用自定义的HTTPS客户端(而不是浏览器)绕过主机认证，连接到网络。

英文描述:

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.

CWE类型:
（暂无数据）
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
cisco network_admission_control * - - cpe:2.3:a:cisco:network_admission_control:*:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.1 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.1:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.2 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.2:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.3 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.3:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.4 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.4:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.5 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.5:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.6 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.6:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.7 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.7:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.8 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.8:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.3.9 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.3.9:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.4 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.4:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.4.1 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.4.1:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.4.2 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.4.2:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.4.3 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.4.3:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.4.4 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.4.4:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.4.5 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.4.5:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.5 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.5:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.5\(9\) - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.5\(9\):*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.5.1 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.5.1:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.5.2 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.5.2:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.5.3 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.5.3:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.5.4 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.5.4:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.5.5 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.5.5:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.6.0.1 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.6.0.1:*:*:*:*:*:*:*
cisco network_admission_control_manager_and_server_system_software 3.6.4.0.1 - - cpe:2.3:a:cisco:network_admission_control_manager_and_server_system_software:3.6.4.0.1:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
20050822 RE: Cisco Clean Access Agent (Perfigo) bypass mailing-list
cve.org
访问
19726 vdb-entry
cve.org
访问
20060829 Re: Cisco NAC Appliance Agent Installation Bypass Vulnerability mailing-list
cve.org
访问
20060822 Response to BugTraq - Cisco Clean Access Agent (Perfigo) Bypass vendor-advisory
cve.org
访问
20050819 Cisco Clean Access Agent (Perfigo) bypass mailing-list
cve.org
访问
20060826 NAC Agent Installation Bypass vendor-advisory
cve.org
访问
20060826 Re: Cisco NAC Appliance Agent Installation Bypass Vulnerability mailing-list
cve.org
访问
20060826 Cisco NAC Appliance Agent Installation Bypass Vulnerability mailing-list
cve.org
访问
CVSS评分详情
5.0
MEDIUM
CVSS向量: AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS版本: 2.0
机密性
NONE
完整性
PARTIAL
可用性
NONE
时间信息
发布时间:
2006-08-29 00:00:00
修改时间:
2024-08-07 19:06:07
创建时间:
2025-11-11 15:32:36
更新时间:
2025-11-11 15:49:09
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2006-4430 2025-11-11 15:17:44 2025-11-11 07:32:36
NVD nvd_CVE-2006-4430 2025-11-11 14:51:50 2025-11-11 07:41:22
CNNVD cnnvd_CNNVD-200608-450 2025-11-11 15:08:52 2025-11-11 07:49:09
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:49:09
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-200608-450; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 授权问题
  • cnnvd_id: 未提取 -> CNNVD-200608-450
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:41:22
cvss_score: 未提取 → 5.0; cvss_vector: NOT_EXTRACTED → AV:N/AC:L/Au:N/C:N/I:P/A:N; cvss_version: NOT_EXTRACTED → 2.0; affected_products_count: 0 → 26; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • cvss_score: 未提取 -> 5.0
  • cvss_vector: NOT_EXTRACTED -> AV:N/AC:L/Au:N/C:N/I:P/A:N
  • cvss_version: NOT_EXTRACTED -> 2.0
  • affected_products_count: 0 -> 26
  • data_sources: ['cve'] -> ['cve', 'nvd']