CVE:CVE-2020-3260
CNNVD:CNNVD-202004-1100
Cisco Aironet Series Access Points Software是美国思科（Cisco）公司的一套使用在Aironet无线接入点设备中的软件。
Cisco Aironet Series Access Points Software（Cisco Aironet 1540 Series APs和Aironet 1800 Series APs）中存在资源管理错误漏洞，该漏洞源于程序没有正确处理发送到受影响的无线访问点（AP）的客户端数据包。攻击者可通过向受影响的AP发送大量客户端数据包利用该漏洞导致受影响的AP崩溃，从而导致拒绝服务。
solution:Upgrade cisco aironet_1542i_firmware to a higher version than 8.9(100.0,and avoid the version 8.9(100.0); Upgrade cisco aironet_1542d_firmware to a higher version than 8.9(100.0,and avoid the version 8.9(100.0); Upgrade cisco aironet_1815_firmware to a higher version than 8.9(100.0,and avoid the version 8.9(100.0); Upgrade cisco aironet_1830_firmware to a higher version than 8.9(100.0,and avoid the version 8.9(100.0); Upgrade cisco aironet_1840_firmware to a higher version than 8.9(100.0,and avoid the version 8.9(100.0); Upgrade cisco aironet_1850_firmware to a higher version than 8.9(100.0,and avoid the version 8.9(100.0)