Severity

High

Analysis Summary

CVE-2021-31959

A memory corruption vulnerability exists in Microsoft Windows. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.

Impact

• Unauthorized Access
• Code Execution

Affected Vendors

Microsoft

Affected Products

• Windows 10 Version 21H1 for 32-bit System
• Windows 10 Version 20H2 for ARM64-based Systems
• Windows 8.1 for x64-based Systems

Remediation

Update your Security Gateway product to the latest IPS update.

https://www.checkpoint.com/defense/advisories/public/2021/cpai-2021-0382.html#protection