A flaw exists in JingDong JD Cloud Box AX6600 that could allow for remote privilege escalation. The issue resides within the `jdcapp rpc` component, specifically in the `/f/service/controlDevice` file and the `set stcreenen deabled status/get status` function. The attack can be initiated remotely, and a publicly available exploit exists. The vendor was informed of this issue but did not provide a response.