CVE-2020-1052 : Vulnerability Insights and Analysis

Windows Elevation of Privilege Vulnerability was published on September 8, 2020. It affects multiple Microsoft Windows versions.

Understanding CVE-2020-1052

What is CVE-2020-1052?

An elevation of privilege vulnerability in ssdpsrv.dll allows attackers to execute code with elevated permissions by exploiting how objects in memory are handled.

The Impact of CVE-2020-1052

This vulnerability enables attackers to run specially crafted applications with elevated permissions, potentially leading to system compromise.

Technical Details of CVE-2020-1052

Vulnerability Description

The ssdpsrv.dll vulnerability permits code execution with elevated privileges through manipulation of memory objects.

Affected Systems and Versions

Windows 10 Version 2004, 1803, 1809, 1909
Windows Server versions 2004, 2019, 1909
Windows 7, 8.1, Server 2008, 2012, 2016

Exploitation Mechanism

Local authenticated attackers can exploit the flaw by running a specially crafted application on affected systems.

Mitigation and Prevention

Immediate Steps to Take

Apply the security update to address the vulnerability in ssdpsrv.dll
Monitor for any signs of unauthorized access or unusual system behavior

Long-Term Security Practices

Regularly update and patch systems to safeguard against known vulnerabilities
Implement the principle of least privilege to limit potential attack surfaces
Educate users on identifying and avoiding suspicious activities

Patching and Updates

Update Windows systems to the latest security patches to protect against CVE-2020-1052.