CVE:CVE-2019-5220
CNNVD:CNNVD-201906-1047
Huawei Mate 20等都是中国华为（Huawei）公司的一款智能手机。
Huawei Mate 20 X、Mate 20和Honor Magic 2中存在安全漏洞，该漏洞源于系统对权限校验不充分。攻击者可利用该漏洞绕过FRP。以下产品及版本受到影响：Huawei Mate 20 X FRP Ever-AL00B 9.0.0.200(C00E200R2P1)之前的版本；Mate 20 Hima-AL00B/Hima-TL00B 9.0.0.200(C00E200R2P1)之前的版本；Honor Magic 2 Tony-AL00B/Tony-TL00B 9.0.0.182(C00E180R2P2)之前的版本。
solution:Upgrade huawei mate_20_x_firmware to a higher version than ever-al00b_9.0.0.200\(c00e200r2p1\,and avoid the version (,ever-al00b_9.0.0.200\(c00e200r2p1\)); Upgrade huawei mate_20_firmware to a higher version than hima-al00b\/hima-tl00b_9.0.0.200\(c00e200r2p1\,and avoid the version (,hima-al00b\/hima-tl00b_9.0.0.200\(c00e200r2p1\)); Upgrade huawei honor_magic_2_firmware to a higher version than tony-al00b\/tony-tl00b_9.0.0.182\(c00e180r2p2\,and avoid the version (,tony-al00b\/tony-tl00b_9.0.0.182\(c00e180r2p2\))