Zerologon is a zero-credential vulnerability that exploits Windows Netlogon to allow adversaries access to the Active Directory domain controllers, first reported in August 2020
“This attack has a huge impact” according to researchers, as attackers on the local network can launch this exploit to compromise the Windows domain controller with no authentication
Bitdefender customers are protected from this post-exploit technique via our Network Attack Defense, Anti-Malware SDK and Indicator of Risk (IOR) technologies