CVE-2020-13885 : What You Need to Know

Citrix Workspace App before 1912 on Windows has an insecure permissions vulnerability that allows local users to gain privileges during the application's uninstallation.

Understanding CVE-2020-13885

This CVE identifies a security issue in Citrix Workspace App on Windows systems.

What is CVE-2020-13885?

The vulnerability in Citrix Workspace App before version 1912 on Windows allows local users to escalate privileges when uninstalling the application.

The Impact of CVE-2020-13885

The vulnerability could be exploited by local users to elevate their privileges on the system, potentially leading to unauthorized access or control.

Technical Details of CVE-2020-13885

This section provides more technical insights into the CVE.

Vulnerability Description

Citrix Workspace App before version 1912 on Windows is affected by insecure permissions during uninstallation, enabling privilege escalation for local users.

Affected Systems and Versions

Product: Citrix Workspace App
Vendor: Citrix
Versions affected: Before 1912

Exploitation Mechanism

Local users can exploit the insecure permissions during the uninstallation process to gain elevated privileges on the Windows system.

Mitigation and Prevention

Protecting systems from CVE-2020-13885 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Citrix Workspace App to version 1912 or newer.
Monitor and restrict local user permissions on Windows systems.
Implement the principle of least privilege to limit user access.

Long-Term Security Practices

Regularly update software and applications to the latest versions.
Conduct security training for users to raise awareness of potential risks and best practices.

Patching and Updates

Citrix has released version 1912 to address this vulnerability. Ensure all affected systems are updated promptly.