CVE-2020-2726 Explained : Impact and Mitigation

A vulnerability in Oracle VM VirtualBox could allow a high privileged attacker to compromise the system, potentially leading to a takeover.

Understanding CVE-2020-2726

This CVE pertains to a vulnerability in Oracle VM VirtualBox that could be exploited by an attacker with high privileges.

What is CVE-2020-2726?

The vulnerability in Oracle VM VirtualBox allows a high privileged attacker with logon access to compromise the system, potentially resulting in a complete takeover. The affected versions include those prior to 5.2.36, 6.0.16, and 6.1.2.

The Impact of CVE-2020-2726

The vulnerability poses a high risk as successful exploitation could lead to a complete takeover of Oracle VM VirtualBox. The CVSS 3.0 Base Score is 7.5, indicating significant impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2020-2726

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Oracle VM VirtualBox allows attackers to compromise the system, potentially impacting additional products.

Affected Systems and Versions

Product: VM VirtualBox
Vendor: Oracle Corporation
Affected Versions:
Prior to 5.2.36
Prior to 6.0.16
Prior to 6.1.2

Exploitation Mechanism

Attack Complexity: High
Attack Vector: Local
Privileges Required: High
User Interaction: None
Scope: Changed

Mitigation and Prevention

Protecting systems from CVE-2020-2726 is crucial to prevent potential security breaches.

Immediate Steps to Take

Update Oracle VM VirtualBox to versions 5.2.36, 6.0.16, or 6.1.2 to mitigate the vulnerability.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Implement the principle of least privilege to restrict access rights.
Regularly update and patch software to address security vulnerabilities.

Patching and Updates

Stay informed about security advisories from Oracle and apply patches promptly to secure the system.