CVE-2021-33752

CVE-2021-33752 is a Remote Code Execution vulnerability affecting the Windows DNS Snap-in across numerous Windows client and server versions. With a CVSS score of 8.8 (High), it can be exploited remotely with low attack complexity, potentially leading to full compromise of confidentiality, integrity, and availability if a user is tricked into interacting with a malicious DNS server. While no public exploit code or active exploitation has been observed, it received moderate community discussion and media coverage at the time of its disclosure.