A security flaw has been discovered in 648540858 wvp-GB28181-pro up to 2.7.4. Impacted is the function selectAll of the file src/main/java/com/genersoft/iot/vmp/streamProxy/dao/provider/StreamProxyProvider.java of the component Stream Proxy Query Handler. The manipulation results in sql injection. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.