Shenzhen Ruiming Technology Streamax Crocus DeviceState.do Query sql injection

A flaw has been found in Shenzhen Ruiming Technology Streamax Crocus 1.3.40. Affected is the function Query of the file /DeviceState.do?Action=Query. This manipulation of the argument orderField causes sql injection. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.