How to Install & Uninstall Openvas in Kali Linux in 2023

Are you having trouble with OpenVAS and need to uninstall it? Are you looking for a simple way to uninstall it and delete all of its data from your computer? Don’t be concerned! Here we will provide you the step by step information about how to install and uninstall openvas.


OpenVAS, the scanner component of Greenbone Vulnerability Manager, is a software platform incorporating several services and tools for vulnerability scanning and management. Greenbone Vulnerability Manager is free software, with the GNU General Public License covering most of its components.

How to Uninstall Openvas


OpenVAS is a vulnerability scanner that is both free and open-source. I’ve been having problems logging into the OpenVAS web interface on Kali Linux. I don’t recall installing it, but I don’t remember the password, and the password reset methods I’ve tried haven’t worked. I tried a few different approaches to altogether remove and restart OpenVAS, but I was having trouble until I stumbled across this guide:

sudo apt autoremove
sudo apt-get purge openvas*
sudo apt-get purge openvas9*
sudo apt-get purge openvas*
sudo apt-get purge libopenvas9
sudo apt-get purge libopenvas9-dev
sudo apt autoremove
sudo rm -rf /var/lib/openvas/

After that, reinstall using.

sudo apt install openvas

For reference, here is the version of Linux I was using:

└─$ uname -a
Linux Kali 5.9.0-kali1-amd64 #1 SMP Debian 5.9.1-1kali2 (2020-10-29) x86_64 GNU/Linux

How to Install openvas in kali Linux

There are three ways to install openvas on Kali Linux. We can use apt-get, apt and aptitude. In the following sections, we will describe each method. You can choose one of them.

Before installing OpenVAS, we first need to ensure your system is up to date.

NOTE: Skip this step if you have an updated system:

sudo apt-get update
sudo apt-get dist-upgrade

Once you have your system up to date, we can install OpenVAS:

sudo apt-get install openvas

Having installed OpenVAS successfully, you will have access to the setup script. Launch it to configure OpenVAS for first-time use:

sudo gvm-setup

NOTE: Depending on your system configuration, you may need to install an SQLite database.

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Openvas review

Openvas’ automation is excellent; it simply takes the IP address and begins scanning.

Alien vault considers this product to have built-in features.

Openvas, on the other hand, supports a variety of operating systems. It is open-source based and, as is customary, free of charge, with complete coverage for small businesses.

It’s designed to be an all-in-one scanner that’s regularly updated; you can do it manually or have it accept a scheduled task automatically. Overall, this is a great solution that supports many scanning engines in a single window. gathered and hosted the review.

Its input technique is a little bothersome for new users, and it can’t undertake a deep inspection as a human can. Due to automation, site scanning can sometimes miss relatively fundamental vulnerabilities. And one thing I’d like to say about its scanning results is that it covers fewer vulnerabilities than competing offerings.

In openvas, false positives have also been seen. gathered and hosted the review.

Recommendations to people who are thinking about buying the product:

  1. It’s completely free.
  2. Based on OpenSource
  3. Completely customizable
  4. Simple to use

on a broad scale, work faster gathered and hosted the review.

Scanning a network or a group of devices regularly is an issue for me. Still, openvas can accomplish it in a single pane, and finding a relevant cva against vulnerabilities is also quite simple with this green-bone technology.

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Openvas Alternative

  • Nessus.
  • InsightVM (Nexpose)
  • Qualys Cloud Platform.
  • BurpSuite.
  • Qualys VM.
  • Acunetix by Invicti.
  • AlienVault USM (from AT&T Cybersecurity)

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Frequently Asked Questions (QnA)

What does OpenVAS mean?

OpenVAS (Open Vulnerability Assessment System) is a collection of tools that work together to run tests on client machines using a database of known exploits and flaws. The goal is to see how well your servers are protected from common attack vectors.

What is the difference between Nmap and OpenVAS?

Because OpenVas tests out a range of assaults obtained from many sources, you may use it to find vulnerabilities without knowing how to look for them, while, with Nmap, you must know what you’re doing and what to look for. Although Nmap is faster, Nessus is more complete.


I hope you found this information very helpful, and please leave any questions in the comments section. More tutorials and updates will be coming soon. Soon, I’ll be back with another informative tutorial.

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