A script to install GVM / OpenVAS 11 on Ubuntu 20.04
Usage (note the text editor - read the script!):
wget https://raw.githubusercontent.com/<account>/gvm_install/master/install_gvm.sh
nano install_gvm.sh
chmod +x install_gvm.sh
sudo ./install_gvm.sh
Based on koromicha's excellent guide. Thanks to the commenters there as well for useful troubleshooting info.
Takes a while to do everything (a couple of hours on my last test).
When creating a task be sure to select the "Created OpenVAS Scanner" from the drop-down.
Tested successfully in a VM on 2020-08-12. Your experience may be different. Use at your own risk.
Licensed under GPLv3 or later.