CVE-2020-3973 : Security Advisory and Response
Learn about CVE-2020-3973 affecting VMware SD-WAN by VeloCloud. Understand the blind SQL-injection vulnerability, impacted versions, and mitigation steps to secure your systems.
VMware SD-WAN by VeloCloud is affected by a blind SQL-injection vulnerability due to incorrect input validation in the VeloCloud Orchestrator, potentially allowing unauthorized data access.
Understanding CVE-2020-3973
This CVE identifies a blind SQL-injection vulnerability in VMware SD-WAN by VeloCloud, impacting specific versions of the product.
What is CVE-2020-3973?
The vulnerability arises from inadequate input validation in the VeloCloud Orchestrator, enabling malicious actors with tenant access to execute crafted SQL queries and retrieve unauthorized data.
The Impact of CVE-2020-3973
The exploitation of this vulnerability could lead to unauthorized access to sensitive data within the VMware SD-WAN by VeloCloud environment, posing a significant security risk.
Technical Details of CVE-2020-3973
VMware SD-WAN by VeloCloud's blind SQL-injection vulnerability requires a closer look at its specifics.
Vulnerability Description
The VeloCloud Orchestrator lacks proper input validation, allowing threat actors to perform blind SQL-injection attacks by injecting malicious SQL queries.
Affected Systems and Versions
- Product: VMware SD-WAN by VeloCloud
- Vulnerable Versions: 3.2.x, 3.3.x (prior to 3.3.2 p2), 3.4.x (prior to 3.4.1)
Exploitation Mechanism
Malicious actors with tenant access can exploit this vulnerability by injecting specially crafted SQL queries to retrieve unauthorized data.
Mitigation and Prevention
Protecting systems from CVE-2020-3973 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply the latest security patches provided by VMware to address the vulnerability.
- Monitor and restrict access to the VeloCloud Orchestrator to authorized personnel only.
- Implement network segmentation to limit the impact of potential attacks.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
- Educate users on secure coding practices and the risks associated with SQL-injection attacks.
Patching and Updates
- Regularly update VMware SD-WAN by VeloCloud to the latest patched versions to mitigate the blind SQL-injection vulnerability.