CVE-2021-2125 : What You Need to Know
Learn about CVE-2021-2125, a vulnerability in Oracle VM VirtualBox prior to 6.1.18, allowing unauthorized access. Find impact details, technical aspects, and mitigation steps here.
Oracle VM VirtualBox has been identified with a vulnerability (CVE-2021-2125) that could allow a high privileged attacker to compromise the system. This article provides insights into the vulnerability, its impact, technical details, and mitigation strategies.
Understanding CVE-2021-2125
CVE-2021-2125 is a vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization, affecting versions prior to 6.1.18. This vulnerability could be exploited by a high privileged attacker with logon access to compromise the system.
What is CVE-2021-2125?
The vulnerability in Oracle VM VirtualBox allows unauthorized access to sensitive data, potentially impacting additional products. Successful exploitation can lead to unauthorized data manipulation and access.
The Impact of CVE-2021-2125
The CVSS Base Score is 4.6, indicating medium severity with impacts on confidentiality and integrity. An attacker could gain unauthorized access to sensitive VirtualBox data, compromising system integrity.
Technical Details of CVE-2021-2125
The vulnerability allows a local attacker with high privileges to compromise the Oracle VM VirtualBox system. The attack complexity is low, with no availability impact.
Vulnerability Description
The vulnerability in Oracle VM VirtualBox enables unauthorized data access and manipulation, posing a risk to the confidentiality and integrity of the system.
Affected Systems and Versions
Oracle VM VirtualBox versions prior to 6.1.18 are vulnerable to this exploit, potentially impacting system security.
Exploitation Mechanism
A high privileged attacker with logon access can exploit this vulnerability and compromise the Oracle VM VirtualBox system.
Mitigation and Prevention
Mitigating CVE-2021-2125 requires immediate actions to secure the Oracle VM VirtualBox environment and prevent unauthorized access.
Immediate Steps to Take
Administrators should upgrade Oracle VM VirtualBox to version 6.1.18 or newer to mitigate the vulnerability and enhance system security.
Long-Term Security Practices
Regular security assessments, access control measures, and monitoring can help prevent similar vulnerabilities and enhance system resilience.
Patching and Updates
Staying updated with security patches and version upgrades is crucial to address known vulnerabilities and maintain system security.