CVE-2021-32530 : What You Need to Know

A detailed article about the CVE-2021-32530 vulnerability in QSAN XEVO regarding a command injection issue discovered on July 7, 2021.

Understanding CVE-2021-32530

This section explains the vulnerability, its impact, technical details, as well as how to mitigate and prevent exploitation.

What is CVE-2021-32530?

CVE-2021-32530 is an OS command injection vulnerability in the Array function of QSAN XEVO, allowing remote unauthenticated attackers to execute arbitrary commands via a specific parameter.

The Impact of CVE-2021-32530

This critical vulnerability has a CVSS v3.1 base score of 9.8, with high impacts on confidentiality, integrity, and availability, posing a significant risk to affected systems.

Technical Details of CVE-2021-32530

This section provides insights into the vulnerability description, affected systems, versions, and how attackers can exploit this weakness.

Vulnerability Description

The vulnerability lies in the Array function of QSAN XEVO, enabling malicious actors to execute unauthorized commands remotely via a certain parameter.

Affected Systems and Versions

QSAN XEVO versions less than or equal to 1.2.0 are impacted by this vulnerability, exposing systems to potential exploitation.

Exploitation Mechanism

Remote attackers can exploit this vulnerability by manipulating the status parameter to execute arbitrary commands on compromised systems.

Mitigation and Prevention

Discover the necessary steps to address CVE-2021-32530, from immediate actions to long-term security practices and the importance of patching and updates.

Immediate Steps to Take

Users are advised to update to QSAN XEVO version 2.1.0 immediately to mitigate the risk associated with this command injection vulnerability.

Long-Term Security Practices

Implement robust security measures, such as network segregation, regular security audits, and user awareness training, to enhance overall system security.

Patching and Updates

Regularly monitor for security advisories and apply patches promptly to safeguard systems against known vulnerabilities.