CVE-2018-11155 : What You Need to Know

Quest DR Series Disk Backup software version before 4.0.3.1 is susceptible to command injection, identified as issue 13 out of 46 vulnerabilities.

Understanding CVE-2018-11155

This CVE entry highlights a command injection vulnerability in the Quest DR Series Disk Backup software.

What is CVE-2018-11155?

The vulnerability in Quest DR Series Disk Backup software version prior to 4.0.3.1 allows attackers to execute arbitrary commands.

The Impact of CVE-2018-11155

Exploitation of this vulnerability could lead to unauthorized command execution, potentially compromising the integrity and confidentiality of data stored on affected systems.

Technical Details of CVE-2018-11155

This section delves into the specifics of the vulnerability.

Vulnerability Description

Issue number 13 out of a total of 46 in the Quest DR Series Disk Backup software version prior to 4.0.3.1 involves the vulnerability of 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 malicious commands within the software, potentially leading to unauthorized system access.

Mitigation and Prevention

Protecting systems from CVE-2018-11155 requires immediate actions and long-term security measures.

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.
Monitor system logs for any suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.
Educate users and IT staff on best practices for identifying and reporting potential security threats.

Patching and Updates

Regularly apply security patches and updates provided by the software vendor to ensure that known vulnerabilities are addressed promptly.