Introduction On September 7th 2021, Microsoft published customer guidance concerning CVE-2021-40444, an MSHTML Remote Code Execution Vulnerability: Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents.An attacker could craft a … Continue reading Kusto hunting query for CVE-2021-40444 →