CompTIA CS0-003 Exam - Topic 2 Question 20 Discussion

Actual exam question for CompTIA's CS0-003 exam

Question #: 20
Topic #: 2

[All CS0-003 Questions]

An analyst has discovered the following suspicious command:

Which of the following would best describe the outcome of the command?

ACross-site scripting

BReverse shell

CBackdoor attempt

DLogic bomb

Show Suggested Answer

Suggested Answer: B

The security analyst is validating a Local File Inclusion (LFI) vulnerability, as indicated by the ''/.../.../.../'' in the GET request which is a common indicator of directory traversal attempts associated with LFI. The other options are not relevant for this purpose: SQL injection involves injecting malicious SQL statements into a database query; XSS involves injecting malicious scripts into a web page; CSRF involves tricking a user into performing an unwanted action on a web application.

According to the CompTIA CySA+ Study Guide: Exam CS0-003, 3rd Edition1, one of the objectives for the exam is to ''use appropriate tools and methods to manage, prioritize and respond to attacks and vulnerabilities''. The book also covers the usage and syntax of Burp Suite, a tool used for testing web application security, in chapter 6. Specifically, it explains the meaning and function of each component in Burp Suite, such as Repeater, which allows the security analyst to modify and resend individual requests1, page 239. Therefore, this is a reliable source to verify the answer to the question.

by Elliott at May 23, 2024, 11:25 PM

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Stephaine

4 months ago

Wait, a backdoor? Really? That’s surprising!

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Meaghan

5 months ago

Not sure about that, seems like a logic bomb to me.

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Merilyn

5 months ago

Definitely a cross-site scripting issue here.

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Clare

5 months ago

I think it's more of a reverse shell situation.

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Christiane

5 months ago

Looks like a classic backdoor attempt.

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Catarina

6 months ago

Logic bombs were mentioned in our last session, but I don't see how this command would fit that category.

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Emilio

6 months ago

This seems like a backdoor attempt to me, but I could be mixing it up with something else we studied.

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Gianna

6 months ago

I remember discussing reverse shells in class, but I can't recall if this command fits that description.

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Dominga

6 months ago

I think this command might be related to cross-site scripting, but I'm not entirely sure. It looks familiar from our practice questions.

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Torie

6 months ago

I'm a bit confused by this question. The command doesn't look familiar to me, so I'll have to review the options carefully.

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Johnetta

6 months ago

Okay, I think I know what this is - it's a reverse shell attempt. That's my best guess based on the command.

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Curt

6 months ago

Hmm, the command seems suspicious, but I'm not sure which option best describes the outcome. I'll have to think this through.

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Coral

6 months ago

This looks like a tricky one. I'll need to carefully analyze the command and its potential impact.

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Lucille

6 months ago

This is a classic cross-site scripting attack. I'm confident that's the right answer based on the command structure.

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Salley

6 months ago

Okay, I've got this. A multilevel bill is used when the same components are used across multiple products, which matches the description in the question. I'm confident that C is the right answer.

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Gerri

6 months ago

I remember learning about Live Upgrade in my Oracle Solaris 10 class, so I think I can narrow down the options here.

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Truman

6 months ago

Option B is definitely the way to go. We need to make sure we have a solid understanding of the situation before proposing any changes. Can't risk making recommendations based on incomplete data.

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