Microsoft has addressed the critical SMBGhost vulnerability (CVE-2020-0796) in the Server Message Block (SMB) protocol. Over 100,000 machines exposed online are still vulnerable to this attack. Most of the vulnerable machines are located in Taiwan (22%) followed by Japan (20%) and Russia (11%) Most of these machines located in Japan and Russia. The vulnerability exposes systems to a wormable attack, which means it would be easy to move from victim to victim.”]
Source: https://securityaffairs.co/wordpress/110247/hacking/smbghost-vulnerable-machines-dangers.html