CVE-2019-15265 (CNNVD-201910-1081)
中文标题:
多款Cisco产品输入验证错误漏洞
英文标题:
Cisco Aironet Access Points Bridge Protocol Data Unit Port Disable Denial of Service Vulnerability
漏洞描述
中文描述:
Cisco Aironet 1540 Series APs等都是美国思科（Cisco）公司的产品。Cisco Aironet 1540 Series APs是一款1540系列访问接入点产品。Cisco Aironet 1560 Series APs是一款1560系列访问接入点产品。Cisco Aironet 1800 Series APs是一款1800系列访问接入点产品。 多款Cisco产品中的网桥协议数据单元转发功能存在输入验证错误漏洞，该漏洞源于程序没有正确转发来自无线客户端的BPDUs。攻击者可通过发送特制的BPDU帧流利用该漏洞造成拒绝服务。以下产品及版本受到影响：Cisco Aironet 1540 Series APs；Aironet 1560 Series APs；Aironet 1800 Series APs；Aironet 2800 Series APs；Aironet 3800 Series APs。
英文描述:
A vulnerability in the bridge protocol data unit (BPDU) forwarding functionality of Cisco Aironet Access Points (APs) could allow an unauthenticated, adjacent attacker to cause an AP port to go into an error disabled state. The vulnerability occurs because BPDUs received from specific wireless clients are forwarded incorrectly. An attacker could exploit this vulnerability on the wireless network by sending a steady stream of crafted BPDU frames. A successful exploit could allow the attacker to cause a limited denial of service (DoS) attack because an AP port could go offline.
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:*:*:*:*:*:*:*:*
|
| cisco | aironet_1540_firmware | * | - | - |
cpe:2.3:o:cisco:aironet_1540_firmware:*:*:*:*:*:*:*:*
|
| cisco | aironet_1560_firmware | * | - | - |
cpe:2.3:o:cisco:aironet_1560_firmware:*:*:*:*:*:*:*:*
|
| cisco | aironet_1800_firmware | * | - | - |
cpe:2.3:o:cisco:aironet_1800_firmware:*:*:*:*:*:*:*:*
|
| cisco | aironet_2800_firmware | * | - | - |
cpe:2.3:o:cisco:aironet_2800_firmware:*:*:*:*:*:*:*:*
|
| cisco | aironet_3800_firmware | * | - | - |
cpe:2.3:o:cisco:aironet_3800_firmware:*:*:*:*:*:*:*:*
|
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-2019-15265 |
2025-11-11 15:20:03 | 2025-11-11 07:35:35 |
| NVD | nvd_CVE-2019-15265 |
2025-11-11 14:56:28 | 2025-11-11 07:44:07 |
| CNNVD | cnnvd_CNNVD-201910-1081 |
2025-11-11 15:10:18 | 2025-11-11 07:54:58 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 输入验证错误
- cnnvd_id: 未提取 -> CNNVD-201910-1081
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 6
- data_sources: ['cve'] -> ['cve', 'nvd']