Mango Automation 2.6.0 CSRF File Upload And Arbitrary JSP Code Execution

Title: Mango Automation 2.6.0 CSRF File Upload And Arbitrary JSP Code Execution
Advisory ID: ZSL-2015-5262
Type: Local/Remote
Impact: Cross-Site Scripting, System Access
Risk: (4/5)
Release Date: 26.09.2015
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.
Description
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).
Vendor
Infinite Automation Systems Inc. - http://www.infiniteautomation.com
Affected Version
2.5.2 and 2.6.0 beta (build 327)
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)
Vendor Status
[20.08.2015] Vulnerability discovered.
[25.08.2015] Vendor contacted.
[25.08.2015] Vendor responds giving support e-mail to send details to.
[25.08.2015] Details sent to the support contact.
[27.08.2015] Asked vendor for status update.
[12.09.2015] No reply from the vendor.
[13.09.2015] Asked vendor for status update.
[25.09.2015] No reply from the vendor.
[26.09.2015] Public security advisory released.
[20.10.2015] Vendor releases version 2.6.0 build 430 to address these issues.
PoC
mango_uploadexec.txt
Credits
Vulnerability discovered by Gjoko Krstic - <gjoko@zeroscience.mk>
References
[1] https://www.exploit-db.com/exploits/38338/
[2] https://packetstormsecurity.com/files/133735
[3] https://cxsecurity.com/issue/WLB-2015090187
[4] http://infiniteautomation.com/forum/topic/1995/mango-security-testing
[5] http://infiniteautomation.com/index.php/what-s-new/entry/what-s-new-in-mango-automation-2-6-0-released-october-20th-2016
[6] http://infiniteautomation.com/forum/topic/1997/mango-automation-2-6-released
[7] https://ics-cert.us-cert.gov/advisories/ICSA-15-300-02A
[8] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7904
[9] https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-7904
[10] https://www.auscert.org.au/render.html?it=27342
[11] https://www.incibe.es/securityAdvice/CERT-en/Early-warning/ics-advisories/MUltiples-vulnerabilidades-Mango-Automation
[12] http://www.securiteam.com/securitynews/5CP3M1FHFQ.html
Changelog
[26.09.2015] - Initial release
[07.10.2015] - Added reference [1], [2] and [3]
[21.10.2015] - Added vendor status and reference [4], [5] and [6]
[29.10.2015] - Added reference [7], [8], [9], [10] and [11]
[14.02.2016] - Added reference [12]
Contact
Zero Science Lab

Web: http://www.zeroscience.mk
e-mail: lab@zeroscience.mk