CVE-2017-11366 Explained : Impact and Mitigation
Learn about CVE-2017-11366, a vulnerability in Codiad filemanager class.filemanager.php version before 2.8.4 allowing remote command execution. Find mitigation steps and prevention measures.
Codiad filemanager class.filemanager.php version before 2.8.4 has a vulnerability that allows remote command execution.
Understanding CVE-2017-11366
What is CVE-2017-11366?
The security flaw in Codiad filemanager class.filemanager.php version before 2.8.4 enables remote command execution by embedding shell commands within parameter values.
The Impact of CVE-2017-11366
This vulnerability can be exploited to execute arbitrary commands on the affected system, potentially leading to unauthorized access or data manipulation.
Technical Details of CVE-2017-11366
Vulnerability Description
The vulnerability in Codiad filemanager class.filemanager.php version before 2.8.4 allows attackers to execute remote commands by inserting shell commands in parameter values, as demonstrated in the search_file_type function.
Affected Systems and Versions
- Product: N/A
- Vendor: N/A
- Versions: All versions before 2.8.4
Exploitation Mechanism
Attackers can exploit this vulnerability by crafting malicious parameter values containing shell commands, which are then executed by the application, leading to remote command execution.
Mitigation and Prevention
Immediate Steps to Take
- Update Codiad to version 2.8.4 or later to patch the vulnerability.
- Implement input validation to sanitize user-supplied data and prevent command injection attacks.
Long-Term Security Practices
- Regularly monitor and audit code for security vulnerabilities.
- Educate developers on secure coding practices to prevent similar vulnerabilities.
Patching and Updates
- Stay informed about security updates and patches released by Codiad.