CVE-2018-11159 : 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-2018-11159

This CVE highlights a specific vulnerability in the Quest DR Series Disk Backup software.

What is CVE-2018-11159?

The vulnerability in the Quest DR Series Disk Backup software version before 4.0.3.1 allows for command injection, specifically detailed as issue number 17 out of 46.

The Impact of CVE-2018-11159

The vulnerability could be exploited by attackers to execute arbitrary commands on the affected system, potentially leading to unauthorized access or data manipulation.

Technical Details of CVE-2018-11159

The technical aspects of this CVE provide insight into the specific vulnerability and its implications.

Vulnerability Description

Issue number 17 out of 46 in the Quest DR Series Disk Backup software version prior to 4.0.3.1 allows for command injection, posing a significant security risk.

Affected Systems and Versions

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

Exploitation Mechanism

The vulnerability can be exploited by injecting malicious commands into the affected software, potentially leading to unauthorized system access.

Mitigation and Prevention

Protecting systems from CVE-2018-11159 requires immediate action 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.
Monitor system logs for any suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Implement strict input validation mechanisms to prevent command injection vulnerabilities.
Conduct regular security audits and penetration testing to identify and address potential vulnerabilities.

Patching and Updates

Regularly check for security updates and patches released by Quest for the DR Series Disk Backup software to ensure ongoing protection.