How to fix directory traversal vulnerability in asp.net mvc

1. Which of these is a way to prevent or mitigate directory traversal vulnerabilities?
2. What may cause a path traversal vulnerability?
3. Which of these is an appropriate defense against a directory traversal attack?
4. How does directory traversal attack work?
5. What is path traversal weakness?
6. How is path traversal different from directory listing vulnerability?
7. What is path manipulation vulnerability?
8. What are examples of directory traversal attacks?
9. What is the impact of directory traversal attack?
10. Which command can help you traverse in a directory?
11. How Can Active Directory attacks be mitigated?
12. Which of the following strategies prevents a SQL injection vulnerability?
13. What is the vulnerabilities in Active Directory?
14. What is the most common SQL vulnerability?
15. What are 5 types of SQL injection?

Which of these is a way to prevent or mitigate directory traversal vulnerabilities?

The most effective way to prevent file path traversal vulnerabilities is to avoid passing user-supplied input to filesystem APIs altogether.

What may cause a path traversal vulnerability?

The path traversal flaw occurs when the user parameters aren't sanitised and/or there is a lack of access control to the resources. It's then possible for an attacker to modify the parameters of the request to ask to return other resources. The impact of this flaw is generally critical.

Which of these is an appropriate defense against a directory traversal attack?

The only way to effectively defend against directory traversal attacks is to carefully write the code of the website or web application and use user input sanitization libraries.

How does directory traversal attack work?

Directory traversal is a type of HTTP exploit in which a hacker uses the software on a web server to access data in a directory other than the server's root directory. If the attempt is successful, the threat actor can view restricted files or execute commands on the server.

What is path traversal weakness?

A path traversal vulnerability allows an attacker to access files on your web server to which they should not have access. They do this by tricking either the web server or the web application running on it into returning files that exist outside of the web root folder.

How is path traversal different from directory listing vulnerability?

The main difference between a Directory path traversal and the file inclusion vulnerabilities is the ability to execute the source codes that are not saved in interpretable files (like . php or . asp and others).

What is path manipulation vulnerability?

File path manipulation vulnerabilities arise when user-controllable data is placed into a file or URL path that is used on the server to access local resources, which may be within or outside the web root.

What are examples of directory traversal attacks?

The simplest example of a directory traversal attack is when an application displays or allows the user to download a file via a URL parameter.

What is the impact of directory traversal attack?

The impact of a Directory Traversal attack

An attacker can leverage a directory traversal vulnerability in the system to step out of the root directory, allowing them to access other parts of the file system to view restricted files and gather more information required to further compromise the system.

Which command can help you traverse in a directory?

The commands cd , and cd ~ are very useful for quickly navigating back to your home directory.

How Can Active Directory attacks be mitigated?

To reduce the risks from these Active Directory attacks, organizations should minimize the number of accounts that have domain replication permissions and audit activity across the AD environment.

Which of the following strategies prevents a SQL injection vulnerability?

The only sure way to prevent SQL Injection attacks is input validation and parametrized queries including prepared statements.

What is the vulnerabilities in Active Directory?

This AD vulnerability can lead to privilege escalation. In default installations of AD CS, a low-privileged user can exploit the vulnerability by requesting an authentication certificate and then using that certificate to impersonate another computer account, resulting in a full domain takeover.

What is the most common SQL vulnerability?

Even worse, attackers can gain administrative rights to an application database. The most common risk of an SQL injection attack is the theft of user data.

What are 5 types of SQL injection?

Types of SQL Injections. SQL injections typically fall under three categories: In-band SQLi (Classic), Inferential SQLi (Blind) and Out-of-band SQLi. You can classify SQL injections types based on the methods they use to access backend data and their damage potential.