CVE:CVE-2021-1131
CNNVD:CNNVD-202101-1038
Cisco Video Surveillance 8000 Series IP Cameras是美国思科（Cisco）公司的一款视频监控摄像头。
Cisco Video Surveillance 8000 Series IP Cameras 存在安全漏洞，该漏洞源于处理思科发现协议消息时缺少检查。攻击者可利用该漏洞导致受影响的IP摄像头意外重新加载，从而导致拒绝服务。
solution:Upgrade cisco video_surveillance_8000p_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8); Upgrade cisco video_surveillance_8020_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8); Upgrade cisco video_surveillance_8030_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8); Upgrade cisco video_surveillance_8070_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8); Upgrade cisco video_surveillance_8400_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8); Upgrade cisco video_surveillance_8620_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8); Upgrade cisco video_surveillance_8630_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8); Upgrade cisco video_surveillance_8930_speed_dome_ip_camera_firmware to a higher version than 1.0.9-8,and avoid the version (,1.0.9-8)