CVE-2018-11148 : Security Advisory and Response

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

Understanding CVE-2018-11148

This CVE identifies a command injection vulnerability in Quest DR Series Disk Backup software.

What is CVE-2018-11148?

The vulnerability in Quest DR Series Disk Backup software version before 4.0.3.1 allows attackers to execute arbitrary commands, potentially leading to unauthorized access or data manipulation.

The Impact of CVE-2018-11148

The vulnerability poses a significant risk as attackers can exploit it to execute malicious commands on the affected system, compromising its integrity and confidentiality.

Technical Details of CVE-2018-11148

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

Vulnerability Description

The vulnerability allows for the execution of arbitrary commands, enabling attackers to manipulate the system.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious commands into the affected software, potentially gaining unauthorized access or control.

Mitigation and Prevention

It is crucial to take immediate action to mitigate the risks associated with CVE-2018-11148.

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update and patch all software to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses in the system.

Patching and Updates

Stay informed about security advisories and updates from Quest to promptly address any new vulnerabilities.