CVE:CVE-2022-30560
CNNVD:CNNVD-202206-2720
Dahua IPC-HFW2XXX等都是中国大华（Dahua）公司的产品。Dahua IPC-HFW2XXX是一款IP摄像机。Dahua IPC-HDBW2XXX是一系列摄像头。Dahua ASI7XXXX是一系列人脸识别门禁控制器。
多款Dahua产品存在安全漏洞，该漏洞源于当攻击者获取管理账号和密码时，或者通过中间人攻击，攻击者可以向易受攻击的接口发送指定的特制数据包，从而导致设备崩溃，以下产品和版本受到影响：IPC-HDBW2XXX系列版本、IPC-HFW2XXX系列版本、ASI7XXXX系列版本。
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