New Vulnerability Discovered: NTLMv1 Exploit Bypasses Active Directory Restrictions
Cybersecurity researchers have uncovered a critical flaw in Microsoft’s Active Directory Group Policy, allowing attackers to bypass restrictions meant to disable the outdated NT LAN Manager version 1 (NTLMv1) authentication protocol. Despite Microsoft’s efforts to phase out NTLMv1, a simple misconfiguration can render these security measures ineffective. What is NTLMv1 and Why Is It a…