漏洞描述

Western Digital My Cloud等都是美国西部数据（Western Digital）公司的一款个人存储设备。 多款Western Digital产品中存在安全漏洞。攻击者可利用该漏洞访问web/jquery/uploader/uploadify.php页面，上传任意文件。以下产品受到影响：Western Digital My Cloud；My Cloud Mirror Gen2；My Cloud EX2 Ultra；My Cloud EX2100；My Cloud EX4100；My Cloud DL2100；My Cloud DL4100；My Cloud PR2100；My Cloud PR4100。

Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My Cloud EX4100, My Cloud DL2100, My Cloud DL4100, My Cloud PR2100 and My Cloud PR4100 firmware before 2.31.174 is affected by an unauthenticated file upload vulnerability. The page web/jquery/uploader/uploadify.php can be accessed without any credentials, and allows uploading arbitrary files to any location on the attached storage.