CVE-2021-32512 : Vulnerability Insights and Analysis

QuickInstall in QSAN Storage Manager prior to version 3.3.3 is affected by a command injection vulnerability. Attackers can exploit this flaw to inject and execute arbitrary commands remotely. This CVE has been identified with a base score of 9.8, indicating a critical severity.

Understanding CVE-2021-32512

This CVE identifies a command injection vulnerability in QSAN Storage Manager, allowing remote attackers to execute arbitrary commands via the QuickInstall feature.

What is CVE-2021-32512?

CVE-2021-32512 refers to a security vulnerability in QSAN Storage Manager that enables unauthenticated attackers to inject and run malicious commands remotely.

The Impact of CVE-2021-32512

The vulnerability in QSAN Storage Manager poses a high risk as it allows unauthenticated remote attackers to execute arbitrary commands, potentially leading to a compromise of confidentiality, integrity, and availability.

Technical Details of CVE-2021-32512

This section outlines the specifics of the vulnerability.

Vulnerability Description

The vulnerability arises from QuickInstall in QSAN Storage Manager failing to properly filter special parameters, enabling the execution of arbitrary commands by remote unauthenticated attackers.

Affected Systems and Versions

QSAN Storage Manager versions up to 3.3.1 are affected by this command injection vulnerability.

Exploitation Mechanism

Remote attackers exploit the vulnerability by injecting specially crafted parameters through the QuickInstall function, enabling the execution of arbitrary commands.

Mitigation and Prevention

To address CVE-2021-32512, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Users are strongly advised to update to QSAN Storage Manager version 3.3.3 to mitigate the vulnerability.

Long-Term Security Practices

Implement network security measures to prevent unauthorized access and regularly update systems and applications to protect against known vulnerabilities.

Patching and Updates

Ensure timely patching of software and firmware to address security vulnerabilities and enhance overall system security.