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Category: 312-50V8 (v.1)

Exam 312-50V8: ECCouncil Certified Ethical Hacker v8 (update October 4th, 2015)

Which web applications vulnerability did the analyst discover?

A security analyst in an insurance company is assigned to test a new web application that will be
used by clients to help them choose and apply for an insurance plan. The analyst discovers that
the application is developed in ASP scripting language and it uses MSSQL as a database
backend. The analyst locates the application’s search form and introduces the following code in
the search input fielD.
IMG SRC=vbscript:msgbox(“Vulnerable”);> originalAttribute=”SRC”
originalPath=”vbscript:msgbox(“Vulnerable”);>”
When the analyst submits the form, the browser returns a pop-up window that says “Vulnerable”.
Which web applications vulnerability did the analyst discover?

Which vulnerability has been detected in the web application?

While testing the company’s web applications, a tester attempts to insert the following test script
into the search area on the company’s web sitE.
<script>alert(” Testing Testing Testing “)</script>
Afterwards, when the tester presses the search button, a pop-up box appears on the screen with
the text: “Testing Testing Testing”. Which vulnerability has been detected in the web application?

How should the administrator classify this situation?

A network administrator received an administrative alert at 3:00 a.m. from the intrusion detection
system. The alert was generated because a large number of packets were coming into the
network over ports 20 and 21. During analysis, there were no signs of attack on the FTP servers.
How should the administrator classify this situation?

What type of activity has been logged?

The following is part of a log file taken from the machine on the network with the IP address of
192.168.1.106:
Time:Mar 13 17:30:15 Port:20 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP
Time:Mar 13 17:30:17 Port:21 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP
Time:Mar 13 17:30:19 Port:22 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP
Time:Mar 13 17:30:21 Port:23 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP
Time:Mar 13 17:30:22 Port:25 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP
Time:Mar 13 17:30:23 Port:80 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP
Time:Mar 13 17:30:30 Port:443 Source:192.168.1.103 Destination:192.168.1.106 Protocol:TCP
What type of activity has been logged?


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