CVE-2017-17412 : Vulnerability Insights and Analysis
Learn about CVE-2017-17412 affecting Quest NetVault Backup 11.3.0.12, allowing remote code execution without authentication. Find mitigation steps and long-term security practices here.
This CVE-2017-17412 article provides insights into a vulnerability affecting Quest NetVault Backup version 11.3.0.12, allowing remote code execution without authentication.
Understanding CVE-2017-17412
This CVE involves a SQL injection vulnerability in Quest NetVault Backup 11.3.0.12, enabling attackers to execute arbitrary code remotely without authentication.
What is CVE-2017-17412?
The vulnerability in Quest NetVault Backup 11.3.0.12 allows attackers to run their code remotely due to improper handling of GET method requests and lack of string validation for SQL queries.
The Impact of CVE-2017-17412
The vulnerability poses a severe risk as attackers can exploit it to execute their code within the underlying database without needing authentication, potentially leading to data breaches and system compromise.
Technical Details of CVE-2017-17412
This section delves into the technical aspects of the CVE.
Vulnerability Description
The flaw in Quest NetVault Backup 11.3.0.12 arises from inadequate validation of user-supplied strings before constructing SQL queries, allowing attackers to execute arbitrary code remotely.
Affected Systems and Versions
- Product: Quest NetVault Backup
- Vendor: Quest
- Version: 11.3.0.12
Exploitation Mechanism
- Attackers exploit the vulnerability by sending malicious requests using the GET method, manipulating SQL queries to execute their code within the database.
Mitigation and Prevention
Protecting systems from CVE-2017-17412 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Quest promptly.
- Implement network segmentation to limit access to vulnerable systems.
- Monitor and analyze network traffic for any suspicious activities.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate users and IT staff on secure coding practices and SQL injection prevention.
Patching and Updates
- Regularly update and patch Quest NetVault Backup to address known vulnerabilities and enhance system security.