CVE-2018-11187 : Vulnerability Insights and Analysis

Quest DR Series Disk Backup software version prior to 4.0.3.1 is vulnerable to command injection.

Understanding CVE-2018-11187

Issue number 45 out of 46 in the previous versions of Quest DR Series Disk Backup software (version prior to 4.0.3.1) was found to have a vulnerability that permits command injection.

What is CVE-2018-11187?

This CVE identifies a vulnerability in Quest DR Series Disk Backup software versions before 4.0.3.1 that allows attackers to execute arbitrary commands.

The Impact of CVE-2018-11187

The vulnerability can be exploited by malicious actors to inject and execute commands on the affected system, potentially leading to unauthorized access, data theft, or system compromise.

Technical Details of CVE-2018-11187

Vulnerability Description

Quest DR Series Disk Backup software version before 4.0.3.1 is susceptible to command injection (issue 45 of 46).

Affected Systems and Versions

Product: Quest DR Series Disk Backup software
Vendor: Quest
Versions affected: All versions prior to 4.0.3.1

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious commands into the affected software, leading to unauthorized command execution.

Mitigation and Prevention

Immediate Steps to Take

Update the Quest DR Series Disk Backup software to version 4.0.3.1 or later to mitigate the vulnerability.
Implement network segmentation to limit the impact of potential attacks.

Long-Term Security Practices

Regularly monitor and audit system logs for any suspicious activities.
Conduct security assessments and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security advisories and updates from Quest to promptly apply patches and fixes to secure the software.