CVE:CVE-2021-42851
CNNVD:CNNVD-202205-3704
Lenovo Personal Cloud Storage（联想个人云存储）是中国联想（Lenovo）公司的一款个人云存储。
Lenovo Personal Cloud Storage存在安全漏洞。攻击者利用该漏洞创建用户帐户。
solution:Upgrade lenovo a1_firmware to a higher version than 5.3.6.a1,and avoid the version (,5.3.6.a1); Upgrade lenovo t1_firmware to a higher version than 5.3.6.t1,and avoid the version (,5.3.6.t1); Upgrade lenovo x1_firmware to a higher version than 5.3.8.x1,and avoid the version (,5.3.8.x1); Upgrade lenovo t2_firmware to a higher version than 5.3.8.t2,and avoid the version (,5.3.8.t2); Upgrade lenovo t2pro_firmware to a higher version than 5.3.7.t2-pro,and avoid the version (,5.3.7.t2-pro)