An elevation of privilege vulnerability exists when Windows improperly handles COM object creation, aka 'Windows COM Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-16935.

<p>An elevation of privilege vulnerability exists when Windows improperly handles COM object creation. An attacker who successfully exploited the vulnerability could run arbitrary code with elevated privileges.</p>
<p>To exploit this vulnerability, an attacker would first have to log on to the system. An attacker could then run a specially crafted application that could exploit the vulnerability and take control of an affected system.</p>
<p>The update addresses the vulnerability by correcting how the Windows COM Server creates COM objects.</p>

Microsoft Corporation AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H