CVE-2017-17652 : Vulnerability Insights and Analysis
Discover the SQL injection vulnerability in Quest NetVault Backup 11.3.0.12 allowing remote code execution. Learn mitigation steps and best practices for long-term security.
This CVE-2017-17652 article provides insights into a vulnerability in Quest NetVault Backup 11.3.0.12 that allows attackers to execute unauthorized code remotely without authentication.
Understanding CVE-2017-17652
This section delves into the details of the vulnerability and its impact.
What is CVE-2017-17652?
The vulnerability in Quest NetVault Backup 11.3.0.12 enables attackers to execute unauthorized code remotely without requiring authentication. The flaw arises from improper handling of NVBUBackup Count method requests, leading to SQL injection.
The Impact of CVE-2017-17652
The vulnerability allows attackers to run code within the database's context, potentially leading to unauthorized access and data manipulation.
Technical Details of CVE-2017-17652
This section provides technical details of the vulnerability.
Vulnerability Description
The vulnerability stems from inadequate validation of user-supplied strings before constructing SQL queries, allowing attackers to execute arbitrary code.
Affected Systems and Versions
- Product: Quest NetVault Backup
- Vendor: Quest
- Version: 11.3.0.12
Exploitation Mechanism
Attackers exploit the vulnerability by manipulating NVBUBackup Count method requests to inject and execute unauthorized code.
Mitigation and Prevention
Learn how to mitigate and prevent exploitation of CVE-2017-17652.
Immediate Steps to Take
- Apply security patches provided by Quest promptly.
- Implement network segmentation to limit access to vulnerable systems.
- Monitor and analyze database activity for suspicious behavior.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Educate users on secure coding practices and SQL injection prevention.
- Keep software and systems up to date with the latest security updates.
- Utilize web application firewalls to detect and block SQL injection attempts.
- Implement least privilege access controls to restrict database permissions.
Patching and Updates
Ensure timely installation of security patches and updates to address the vulnerability in Quest NetVault Backup 11.3.0.12.