CVE-2020-3980 : What You Need to Know

VMware Fusion (11.x) contains a privilege escalation vulnerability that could allow an attacker to execute malicious code on the system.

Understanding CVE-2020-3980

VMware Fusion (11.x) is susceptible to a privilege escalation vulnerability that could be exploited by an attacker to compromise the system.

What is CVE-2020-3980?

CVE-2020-3980 is a privilege escalation vulnerability in VMware Fusion (11.x) that arises from improper system-wide path configuration.

The Impact of CVE-2020-3980

The vulnerability in VMware Fusion (11.x) could enable an attacker with normal user privileges to deceive an admin user into running malicious code on the affected system.

Technical Details of CVE-2020-3980

VMware Fusion (11.x) is affected by a privilege escalation vulnerability that allows for unauthorized execution of code.

Vulnerability Description

The flaw in VMware Fusion (11.x) permits the manipulation of system-wide paths, leading to a privilege escalation risk.

Affected Systems and Versions

Product: VMware Fusion
Version: 11.x

Exploitation Mechanism

An attacker with regular user privileges can exploit the misconfiguration in VMware Fusion (11.x) to trick an admin user into executing malicious code.

Mitigation and Prevention

To address CVE-2020-3980, immediate actions and long-term security practices are recommended.

Immediate Steps to Take

Apply the security patch provided by VMware.
Monitor system activity for any signs of unauthorized access.
Educate users on identifying and avoiding suspicious activities.

Long-Term Security Practices

Regularly update VMware Fusion to the latest version.
Implement the principle of least privilege to restrict user access.
Conduct security audits and penetration testing to identify vulnerabilities.

Patching and Updates

Ensure timely installation of security patches and updates for VMware Fusion to mitigate the risk of privilege escalation.