CVE-2020-3984 : Exploit Details and Defense Strategies

VMware SD-WAN Orchestrator 3.3.2 prior to 3.3.2 P3 and 3.4.x prior to 3.4.4 is vulnerable to SQL Injection, potentially leading to unauthorized data access.

Understanding CVE-2020-3984

This CVE identifies a security vulnerability in VMware SD-WAN Orchestrator that could be exploited by authenticated users to perform SQL Injection attacks.

What is CVE-2020-3984?

The vulnerability in VMware SD-WAN Orchestrator allows attackers to execute specially crafted SQL queries through a vulnerable API call, bypassing input validation and gaining unauthorized access to data.

The Impact of CVE-2020-3984

Exploitation of this vulnerability could result in unauthorized access to sensitive data within the SD-WAN Orchestrator, potentially leading to data breaches and compromise of confidential information.

Technical Details of CVE-2020-3984

VMware SD-WAN Orchestrator 3.3.2 prior to 3.3.2 P3 and 3.4.x prior to 3.4.4 are affected by this vulnerability.

Vulnerability Description

The lack of correct input validation in affected versions allows for SQL Injection attacks, enabling malicious users to manipulate SQL queries to access unauthorized data.

Affected Systems and Versions

Product: VMware SD-WAN Orchestrator
Versions: 3.3.2 prior to 3.3.2 P3 and 3.4.x prior to 3.4.4

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious SQL queries and executing them through vulnerable API calls, taking advantage of the lack of input validation.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of CVE-2020-3984.

Immediate Steps to Take

Apply the necessary security patches provided by VMware to mitigate the vulnerability.
Monitor and restrict API calls to prevent unauthorized access.

Long-Term Security Practices

Implement strict input validation mechanisms to prevent SQL Injection attacks.
Regularly update and patch VMware SD-WAN Orchestrator to protect against known vulnerabilities.
Conduct security assessments and audits to identify and address potential security gaps.

Patching and Updates

Ensure that VMware SD-WAN Orchestrator is updated to version 3.3.2 P3 or 3.4.4 to eliminate the SQL Injection vulnerability.