CVE-2021-38633 – Microsoft / Windows – Privilege escalation

CVE-2021-38633 is a privilege escalation vulnerability impacting multiple products and versions of Microsoft Windows. A proof of concept (PoC) was not observed publicly or in the underground.

Summary:

CVE-2021-38633 is a privilege escalation vulnerability impacting multiple products and versions of Microsoft Windows. A proof of concept (PoC) was not observed publicly or in the underground.

PoC Links(if available):

Known Counter Measures:

Microsoft addressed the vulnerability in a security advisory with a patch.

Links to patches(if available)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-38633