CVE-2019-9651 Explained : Impact and Mitigation
Learn about CVE-2019-9651, a vulnerability in SDCMS V1.7 that enables PHP code execution. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability has been identified in SDCMS V1.7 that allows for potential execution of PHP code due to insufficient filtering in the check_bad() function within the themecontroller.php file.
Understanding CVE-2019-9651
This CVE entry describes a security issue in SDCMS V1.7 that could lead to the execution of PHP code.
What is CVE-2019-9651?
The vulnerability in SDCMS V1.7 arises from inadequate filtering in the check_bad() function, enabling the execution of PHP code by bypassing certain restrictions.
The Impact of CVE-2019-9651
The vulnerability could be exploited by attackers to execute malicious PHP code on the affected system, potentially leading to unauthorized access or other security breaches.
Technical Details of CVE-2019-9651
This section provides detailed technical information about the CVE.
Vulnerability Description
The issue in SDCMS V1.7 allows for the execution of PHP code due to incomplete filtering in the check_bad() function within the themecontroller.php file.
Affected Systems and Versions
- Product: SDCMS V1.7
- Vendor: Not applicable
- Versions: Not applicable
Exploitation Mechanism
The vulnerability is exploited by bypassing certain restrictions in the filtering mechanism, allowing malicious PHP code execution.
Mitigation and Prevention
Protecting systems from CVE-2019-9651 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches or updates provided by the software vendor.
- Implement strict input validation to prevent malicious code execution.
- Monitor system logs for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Conduct security audits and penetration testing to identify and mitigate potential risks.
- Educate developers and system administrators on secure coding practices.
- Implement least privilege access controls to limit the impact of potential security breaches.
- Consider using web application firewalls to filter and monitor incoming traffic.
Patching and Updates
Ensure that the latest patches and updates are applied to the SDCMS V1.7 system to mitigate the vulnerability and enhance overall security.