CVE-2021-1423 (CNNVD-202103-1388)
中文标题:
Cisco Aironet Access Points 安全漏洞
英文标题:
Cisco Aironet Access Points Arbitrary File Overwrite 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 存在安全漏洞，该漏洞源于对特定命令的输入验证不足。攻击者可利用该漏洞覆盖设备闪存中的文件。
英文描述:
A vulnerability in the implementation of a CLI command in Cisco Aironet Access Points (AP) could allow an authenticated, local attacker to overwrite files in the flash memory of the device. This vulnerability is due to insufficient input validation for a specific command. An attacker could exploit this vulnerability by issuing a command with crafted arguments. A successful exploit could allow the attacker to overwrite or create files with data that is already present in other files that are hosted on 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 | aironet_access_point_software | - | - | - |
cpe:2.3:a:cisco:aironet_access_point_software:-:*:*:*:*:*:*:*
|
| cisco | catalyst_9800_firmware | * | - | - |
cpe:2.3:o:cisco:catalyst_9800_firmware:*:*:*:*:*:*:*:*
|
| cisco | wireless_lan_controller_software | * | - | - |
cpe:2.3:a:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*
|
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
3.1 (cna)
MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
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-2021-1423 |
2025-11-11 15:20:45 | 2025-11-11 07:36:33 |
| NVD | nvd_CVE-2021-1423 |
2025-11-11 14:57:35 | 2025-11-11 07:44:55 |
| CNNVD | cnnvd_CNNVD-202103-1388 |
2025-11-11 15:10:36 | 2025-11-11 07:56:39 |
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-202103-1388
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']