CVE-2020-3552 (CNNVD-202009-1385)
中文标题:
Cisco Aironet Access Points 代码问题漏洞
英文标题:
Cisco Aironet Access Points Ethernet Wired Clients Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco Aironet Access Points（aps）是美国思科（Cisco）公司的一款网络接入点设备。 Cisco Aironet Access Points (APs) Cisco Catalyst 9000中存在安全漏洞。该漏洞源于输入验证不足。攻击者可利用该漏洞将其作为有线客户端连接到受影响设备的以太网接口，并在短时间内发送一系列特定数据包。
英文描述:
A vulnerability in the Ethernet packet handling of Cisco Aironet Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by connecting as a wired client to the Ethernet interface of an affected device and sending a series of specific packets within a short time frame. A successful exploit could allow the attacker to cause a NULL pointer access that results in a reload of the affected device.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco Aironet Access Point Software | n/a | - | - |
cpe:2.3:a:cisco:cisco_aironet_access_point_software:n_a:*:*:*:*:*:*:*
|
| cisco | wireless_lan_controller | * | - | - |
cpe:2.3:o:cisco:wireless_lan_controller:*:*:*:*:*:*:*:*
|
| cisco | business_access_points | * | - | - |
cpe:2.3:a:cisco:business_access_points:*:*:*:*:*:*:*:*
|
| cisco | access_points | * | - | - |
cpe:2.3:o:cisco:access_points:*:*:*:*:*:*:*:*
|
| cisco | aironet_access_point_software | 8.10\(1.255\) | - | - |
cpe:2.3:a:cisco:aironet_access_point_software:8.10\(1.255\):*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.0 (cna)
HIGHCVSS:3.0/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-2020-3552 |
2025-11-11 15:20:37 | 2025-11-11 07:36:19 |
| NVD | nvd_CVE-2020-3552 |
2025-11-11 14:57:03 | 2025-11-11 07:44:44 |
| CNNVD | cnnvd_CNNVD-202009-1385 |
2025-11-11 15:10:30 | 2025-11-11 07:56:26 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 代码问题
- cnnvd_id: 未提取 -> CNNVD-202009-1385
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 5
- data_sources: ['cve'] -> ['cve', 'nvd']