CVE-2018-10737 : Vulnerability Insights and Analysis
Discover the SQL injection vulnerability in Nagios XI before 5.4.13. Learn about the impact, affected systems, exploitation, and mitigation steps for CVE-2018-10737.
Nagios XI before version 5.4.13 is vulnerable to a SQL injection issue in the admin/logbook.php txtSearch parameter.
Understanding CVE-2018-10737
This CVE involves a SQL injection vulnerability in Nagios XI, potentially allowing attackers to execute malicious SQL queries.
What is CVE-2018-10737?
A SQL injection vulnerability was discovered in Nagios XI before version 5.4.13 through the admin/logbook.php txtSearch parameter.
The Impact of CVE-2018-10737
This vulnerability could be exploited by attackers to manipulate the database, extract sensitive information, or perform unauthorized actions within the system.
Technical Details of CVE-2018-10737
Nagios XI is susceptible to SQL injection attacks due to inadequate input validation.
Vulnerability Description
The admin/logbook.php txtSearch parameter in Nagios XI prior to version 5.4.13 is vulnerable to SQL injection, enabling attackers to execute malicious SQL queries.
Affected Systems and Versions
- Product: Nagios XI
- Vendor: Nagios
- Versions affected: All versions prior to 5.4.13
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious SQL code through the txtSearch parameter, potentially leading to unauthorized data access or system compromise.
Mitigation and Prevention
It is crucial to take immediate steps to secure systems against CVE-2018-10737.
Immediate Steps to Take
- Update Nagios XI to version 5.4.13 or later to mitigate the SQL injection vulnerability.
- Implement strict input validation mechanisms to prevent malicious input.
Long-Term Security Practices
- Regularly monitor and audit system logs for any suspicious activities.
- Conduct security assessments and penetration testing to identify and address vulnerabilities proactively.
- Educate users and administrators on secure coding practices and the importance of input validation.
Patching and Updates
- Stay informed about security updates and patches released by Nagios to address vulnerabilities.
- Promptly apply patches and updates to ensure the system is protected against known security risks.