CVE-2023-20100 (CNNVD-202303-1887)

MEDIUM
中文标题:
Cisco IOS XE Software 安全漏洞
英文标题:
Cisco IOS XE Software for Wireless LAN Controllers CAPWAP Join Denial of Service Vulnerability
CVSS分数: 6.8
发布时间: 2023-03-23 00:00:00
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 IOS XE Software是美国思科（Cisco）公司的一个操作系统。用于企业有线和无线访问，汇聚，核心和WAN的单一操作系统，Cisco IOS XE降低了业务和网络的复杂性。 Cisco IOS XE Software 存在安全漏洞，该漏洞源于AP加入过程中满足某些条件时发生的逻辑错误。

英文描述:

A vulnerability in the access point (AP) joining process of the Control and Provisioning of Wireless Access Points (CAPWAP) protocol of Cisco IOS XE Software for Wireless LAN Controllers (WLCs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to a logic error that occurs when certain conditions are met during the AP joining process. An attacker could exploit this vulnerability by adding an AP that is under their control to the network. The attacker then must ensure that the AP successfully joins an affected wireless controller under certain conditions. Additionally, the attacker would need the ability to restart a valid AP that was previously connected to the controller. A successful exploit could allow the attacker to cause the affected device to restart unexpectedly, resulting in a DoS condition.

CWE类型:
CWE-694
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 Cisco IOS XE Software n/a - - cpe:2.3:a:cisco:cisco_ios_xe_software_:n_a:*:*:*:*:*:*:*
cisco ios_xe 17.10.1 - - cpe:2.3:o:cisco:ios_xe:17.10.1:*:*:*:*:*:*:*
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
20230322 Cisco IOS XE Software for Wireless LAN Controllers CAPWAP Join Denial of Service Vulnerability vendor-advisory
cve.org
访问
CVSS评分详情
3.1 (cna)
MEDIUM
6.8
CVSS向量: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2023-03-23 00:00:00
修改时间:
2024-10-25 16:02:11
创建时间:
2025-11-11 15:38:02
更新时间:
2025-11-11 15:57:51
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-2023-20100 2025-11-11 15:21:47 2025-11-11 07:38:02
NVD nvd_CVE-2023-20100 2025-11-11 14:58:58 2025-11-11 07:46:12
CNNVD cnnvd_CNNVD-202303-1887 2025-11-11 15:11:09 2025-11-11 07:57:51
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 15:57:51
vulnerability_type: 未提取 → 其他; cnnvd_id: 未提取 → CNNVD-202303-1887; 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-202303-1887
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:46:12
affected_products_count: 1 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • affected_products_count: 1 -> 2
  • data_sources: ['cve'] -> ['cve', 'nvd']