CVE-2020-28328 : Security Advisory and Response
Discover the impact of CVE-2020-28328 on SuiteCRM versions before 7.11.17. Learn about the vulnerability, affected systems, exploitation method, and mitigation steps to secure your system.
SuiteCRM before 7.11.17 is vulnerable to remote code execution via the system settings Log File Name setting. Learn about the impact, technical details, and mitigation steps.
Understanding CVE-2020-28328
SuiteCRM before version 7.11.17 is susceptible to a remote code execution vulnerability that can be exploited through the Log File Name setting in system settings.
What is CVE-2020-28328?
This CVE refers to a security flaw in SuiteCRM versions prior to 7.11.17 that allows remote attackers to execute arbitrary code by manipulating the logger_file_name parameter, potentially leading to the execution of malicious PHP files.
The Impact of CVE-2020-28328
The vulnerability can result in remote code execution, enabling attackers to compromise the affected system, escalate privileges, and potentially take control of the web application.
Technical Details of CVE-2020-28328
SuiteCRM CVE-2020-28328 involves the following technical aspects:
Vulnerability Description
- SuiteCRM before 7.11.17 is prone to remote code execution through the Log File Name setting.
Affected Systems and Versions
- SuiteCRM versions before 7.11.17 are impacted by this vulnerability.
Exploitation Mechanism
- Attackers can exploit this vulnerability by taking over an admin account and manipulating the logger_file_name parameter to reference a malicious .php file.
Mitigation and Prevention
To address CVE-2020-28328, consider the following mitigation strategies:
Immediate Steps to Take
- Upgrade SuiteCRM to version 7.11.17 or later to patch the vulnerability.
- Monitor system logs for any suspicious activities or unauthorized access attempts.
- Restrict access to the system settings to authorized personnel only.
Long-Term Security Practices
- Regularly update and patch all software components to prevent known vulnerabilities.
- Implement strong authentication mechanisms and access controls to limit the attack surface.
Patching and Updates
- Stay informed about security updates and patches released by SuiteCRM and promptly apply them to ensure the system's security.