CVE-2017-17415 : What You Need to Know

This CVE-2017-17415 article provides insights into a vulnerability in Quest NetVault Backup 11.3.0.12 that allows remote code execution without authentication.

Understanding CVE-2017-17415

This vulnerability enables attackers to execute unauthorized code remotely without the need for authentication.

What is CVE-2017-17415?

The vulnerability in Quest NetVault Backup 11.3.0.12 allows attackers to execute code within the underlying database by exploiting the handling of NVBUPhaseStatus Count method requests.

The Impact of CVE-2017-17415

Attackers can remotely execute unauthorized code without authentication
Vulnerability lies in inadequate validation of user-supplied strings for SQL queries
Identified as ZDI-CAN-4226

Technical Details of CVE-2017-17415

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The flaw in Quest NetVault Backup 11.3.0.12 stems from improper validation of user-supplied strings before constructing SQL queries, allowing attackers to execute code in the database context.

Affected Systems and Versions

Product: Quest NetVault Backup
Vendor: Quest
Version: 11.3.0.12

Exploitation Mechanism

Attackers exploit the vulnerability by manipulating NVBUPhaseStatus Count method requests to execute unauthorized code remotely.

Mitigation and Prevention

Protecting systems from CVE-2017-17415 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply vendor-supplied patches promptly
Implement network segmentation to limit exposure
Monitor for any suspicious activities

Long-Term Security Practices

Regularly update and patch software
Conduct security training for employees
Implement robust access controls

Patching and Updates

Ensure all systems are updated with the latest patches
Regularly check for vendor security advisories and updates