CVE:CVE-2020-21406
CNNVD:CNNVD-202207-2103
Amazon RK Smart TV Box和V88 SmartTV Box都是美国亚马逊（Amazon）公司的一款机顶盒。
RK Smart TV Box MAX和V88 SmartTV Box存在安全漏洞，该漏洞源于允许攻击者通过switchNextDisplayInterface服务造成拒绝服务。
solution:Upgrade v88_smart_tv_box_project v88_smart_tv_box_firmware to a higher version than -; Upgrade rk_max_smart_tv_box_project rk_max_smart_tv_box_firmware to a higher version than -