CVE-2018-0235 (CNNVD-201805-089)

HIGH
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...
CVSS分数: 7.4
发布时间: 2018-05-02 22:00:00
漏洞类型: 其他
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 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:
CWE-20
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_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:
(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
无标题 x_refsource_CONFIRM
cve.org
访问
104080 vdb-entry
cve.org
访问
CVSS评分详情
7.4
HIGH
CVSS向量: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
CVSS版本: 3.1
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2018-05-02 22:00:00
修改时间:
2024-11-29 15:13:37
创建时间:
2025-11-11 15:34:56
更新时间:
2025-11-11 15:53:42
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-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
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 15:53:42
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
  • vulnerability_type: 未提取 -> 其他
  • cnnvd_id: 未提取 -> CNNVD-201805-089
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
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']
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']