CVE-2018-11174 : Exploit Details and Defense Strategies

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

Understanding CVE-2018-11174

This CVE involves a vulnerability in the Quest DR Series Disk Backup software that allows for command injection.

What is CVE-2018-11174?

The vulnerability in the Quest DR Series Disk Backup software version before 4.0.3.1 enables attackers to execute arbitrary commands.

The Impact of CVE-2018-11174

This vulnerability can be exploited by malicious actors to execute unauthorized commands on affected systems, potentially leading to data breaches or system compromise.

Technical Details of CVE-2018-11174

The technical aspects of this CVE are as follows:

Vulnerability Description

Issue number 32 out of 46 in the Quest DR Series Disk Backup software version prior to 4.0.3.1 involves a vulnerability that enables command injection.

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

The vulnerability allows threat actors to inject and execute arbitrary commands within the affected software, potentially leading to unauthorized access and control.

Mitigation and Prevention

To address CVE-2018-11174, consider the following steps:

Immediate Steps to Take

Update the Quest DR Series Disk Backup software to version 4.0.3.1 or later.
Implement network segmentation to limit the impact of potential attacks.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing.
Educate users on safe computing practices and the importance of software updates.
Implement strong access controls and least privilege principles.

Patching and Updates

Regularly check for security updates and patches from the vendor.
Apply patches promptly to ensure the software is protected against known vulnerabilities.