CVE-2018-0235 (CNNVD-201805-089)
中文标题:
Cisco Wireless LAN Controller 输入验证错误漏洞
英文标题:
A vulnerability in the 802.11 frame validation functionality of the Cisco Wireless LAN Controller (W...
漏洞描述
中文描述:
Cisco Wireless LAN Controller(WLC)是美国思科(Cisco)公司的一款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 WLC中的802.11帧验证功能存在输入验证漏洞,该漏洞源于程序没有执行完整的输入验证。攻击者可通过向受影响的设备发送畸形的802.11管理帧利用该漏洞造成拒绝服务。
英文描述:
A vulnerability in the 802.11 frame validation functionality of the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of certain 802.11 management information element frames that an affected device receives from wireless clients. An attacker could exploit this vulnerability by sending a malformed 802.11 management frame to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. This vulnerability affects only Cisco Wireless LAN Controllers that are running Cisco Mobility Express Release 8.5.103.0. Cisco Bug IDs: CSCvg07024.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| cisco | wireless_lan_controller_software | 8.6\(1.106\) | - | - |
cpe:2.3:o:cisco:wireless_lan_controller_software:8.6\(1.106\):*:*:*:*:*:*:*
|
| cisco | wireless_lan_controller_software | 8.6\(1.114\) | - | - |
cpe:2.3:o:cisco:wireless_lan_controller_software:8.6\(1.114\):*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2018-0235 |
2025-11-11 15:19:35 | 2025-11-11 07:34:56 |
| NVD | nvd_CVE-2018-0235 |
2025-11-11 14:55:54 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201805-089 |
2025-11-11 15:10:00 | 2025-11-11 07:53:42 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-201805-089
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.4
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']