CVE-2020-3985 : What You Need to Know

VMware SD-WAN Orchestrator 3.3.2 prior to 3.3.2 P3 and 3.4.x prior to 3.4.4 has a privilege escalation vulnerability due to arbitrary authorization level setting.

Understanding CVE-2020-3985

The vulnerability in VMware SD-WAN Orchestrator allows authenticated users to elevate their privileges through a vulnerable API.

What is CVE-2020-3985?

The issue in VMware SD-WAN Orchestrator enables users to manipulate authorization levels, leading to privilege escalation.

The Impact of CVE-2020-3985

Exploitation of this vulnerability can result in unauthorized users gaining elevated privileges within the SD-WAN Orchestrator system.

Technical Details of CVE-2020-3985

The following technical aspects are associated with CVE-2020-3985:

Vulnerability Description

The vulnerability allows authenticated users to set arbitrary authorization levels, potentially leading to privilege escalation.

Affected Systems and Versions

VMware SD-WAN Orchestrator 3.3.2 prior to 3.3.2 P3
VMware SD-WAN Orchestrator 3.4.x prior to 3.4.4

Exploitation Mechanism

An authenticated user can exploit a weakness in the application to call a vulnerable API and escalate their privileges.

Mitigation and Prevention

To address CVE-2020-3985, consider the following steps:

Immediate Steps to Take

Apply the necessary patches provided by VMware.
Monitor and restrict access to vulnerable APIs.
Review and adjust authorization levels for users.

Long-Term Security Practices

Regularly update and patch VMware SD-WAN Orchestrator.
Conduct security training for users to prevent unauthorized privilege escalation.

Patching and Updates

Ensure timely installation of security patches and updates for VMware SD-WAN Orchestrator.