CVE-2017-3854 (CNNVD-201703-635)

HIGH
中文标题:
多款Cisco产品Wireless LAN Controller 安全漏洞
英文标题:
A vulnerability in the mesh code of Cisco Wireless LAN Controller (WLC) software could allow an unau...
CVSS分数: 8.8
发布时间: 2017-03-15 20:00:00
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 8500 Series Wireless Controller等都是美国思科（Cisco）公司的无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。Cisco Wireless LAN Controller (WLC) software是运行于其中的无线局域网控制器软件。 多款Cisco产品中的WLC存在安全漏洞。远程攻击者可利用该漏洞完全控制目标系统。以下产品受到影响：Cisco 8500 Series Wireless Controller；5500 Series Wireless Controller；2500 Series Wireless Controller；Flex 7500 Series Wireless Controller；Virtual Wireless Controller；Wireless Services Module 2 (WiSM2)。

英文描述:

A vulnerability in the mesh code of Cisco Wireless LAN Controller (WLC) software could allow an unauthenticated, remote attacker to impersonate a WLC in a meshed topology. The vulnerability is due to insufficient authentication of the parent access point in a mesh configuration. An attacker could exploit this vulnerability by forcing the target system to disconnect from the correct parent access point and reconnect to a rogue access point owned by the attacker. An exploit could allow the attacker to control the traffic flowing through the impacted access point or take full control of the target system. This vulnerability affects the following products running a vulnerable version of Wireless LAN Controller software and configured for meshed mode: Cisco 8500 Series Wireless Controller, Cisco 5500 Series Wireless Controller, Cisco 2500 Series Wireless Controller, Cisco Flex 7500 Series Wireless Controller, Cisco Virtual Wireless Controller, Wireless Services Module 2 (WiSM2). Note that additional configuration is needed in addition to upgrading to a fixed release. Cisco Bug IDs: CSCuc98992 CSCuu14804.

CWE类型:
CWE-287
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 wireless_lan_controller_firmware 8.0.72.140 - - cpe:2.3:o:cisco:wireless_lan_controller_firmware:8.0.72.140:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 6.0199.4 - - cpe:2.3:o:cisco:wireless_lan_controller_software:6.0199.4:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.41.54 - - cpe:2.3:o:cisco:wireless_lan_controller_software:7.41.54:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.0220.0 - - cpe:2.3:o:cisco:wireless_lan_controller_software:7.0220.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 7.0250.0 - - cpe:2.3:o:cisco:wireless_lan_controller_software:7.0250.0:*:*:*:*:*:*:*
cisco wireless_lan_controller_software 16.088.0 - - cpe:2.3:o:cisco:wireless_lan_controller_software:16.088.0:*:*:*:*:*:*:*
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
1038041 vdb-entry
cve.org
访问
96911 vdb-entry
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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CVSS评分详情
8.8
HIGH
CVSS向量: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS版本: 3.1
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2017-03-15 20:00:00
修改时间:
2024-08-05 14:39:41
创建时间:
2025-11-11 15:34:47
更新时间:
2025-11-11 15:52:57
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-2017-3854 2025-11-11 15:19:27 2025-11-11 07:34:47
NVD nvd_CVE-2017-3854 2025-11-11 14:55:26 2025-11-11 07:43:24
CNNVD cnnvd_CNNVD-201703-635 2025-11-11 15:09:47 2025-11-11 07:52:57
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 15:52:57
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-201703-635; 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-201703-635
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:24
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 8.8; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 6; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 8.8
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 6
  • data_sources: ['cve'] -> ['cve', 'nvd']