CVE-2020-1535 : What You Need to Know

Windows Backup Engine Elevation of Privilege Vulnerability

Understanding CVE-2020-1535

What is CVE-2020-1535?

An elevation of privilege vulnerability in the Windows Backup Engine is identified as CVE-2020-1535. It occurs due to improper memory handling by the Windows Backup Engine.

The Impact of CVE-2020-1535

This vulnerability can be exploited by an attacker to execute specially crafted applications and elevate privileges on the victim system. Microsoft has addressed this issue through a security update.

Technical Details of CVE-2020-1535

Vulnerability Description

The Windows Backup Engine vulnerability arises from memory handling flaws, which can be exploited for privilege escalation.

Affected Systems and Versions

Windows 7, 8.1, and various versions of Windows 10 are affected.
Impacted platforms include 32-bit systems, x64-based systems, and ARM64-based systems.

Exploitation Mechanism

To exploit this vulnerability, attackers need initial execution on the target system to run a specially crafted application and gain elevated privileges.

Mitigation and Prevention

Immediate Steps to Take

Apply the security update provided by Microsoft to address the vulnerability.
Ensure all systems are updated to prevent exploitation.

Long-Term Security Practices

Regularly update systems with patches and security updates.
Employ least privilege access controls to limit the impact of potential privilege escalation.
Implement security awareness training to educate users on identifying and mitigating security risks.

Patching and Updates

Regularly monitor for security updates and patches from Microsoft to protect systems from known vulnerabilities.