The Follina vulnerability has rocked the cybersecurity world, causing widespread damage.
The vulnerability, dubbed "Follina", sees a Word doc using a remote template feature to retrieve an HTML file from a remote server and by using an ms-msdt MSProtocol URI scheme can execute a PowerShell.
Avanan/Check Point customers are protected
But it can be very instructive to see how it works. This video demonstrates what Follina looks like and how it acts.
