CVE-2020-13887 : Vulnerability Insights and Analysis
Learn about CVE-2020-13887, a vulnerability in Kordil EDMS allowing Remote Command Execution by uploading .php files. Find mitigation steps and preventive measures.
Kordil EDMS through 2.2.60rc3 allows Remote Command Execution by uploading .php files to the documents folder.
Understanding CVE-2020-13887
What is CVE-2020-13887?
This CVE identifies a vulnerability in Kordil EDMS that enables Remote Command Execution through the upload of malicious .php files.
The Impact of CVE-2020-13887
The vulnerability allows attackers to execute commands remotely, potentially leading to unauthorized access and control over the affected system.
Technical Details of CVE-2020-13887
Vulnerability Description
The flaw exists in documents_add.php in Kordil EDMS through version 2.2.60rc3, enabling the upload of .php files to the documents folder, which can be exploited for remote command execution.
Affected Systems and Versions
- Product: Kordil EDMS
- Version: up to 2.2.60rc3
Exploitation Mechanism
Attackers can exploit this vulnerability by uploading specially crafted .php files to the documents folder, allowing them to execute arbitrary commands on the target system.
Mitigation and Prevention
Immediate Steps to Take
- Disable file uploads in the documents folder if not essential
- Implement strict file type validation for uploads
- Monitor and restrict access to the documents folder
Long-Term Security Practices
- Regularly update and patch the Kordil EDMS software
- Conduct security audits and penetration testing to identify vulnerabilities
Patching and Updates
Apply patches and updates provided by Kordil for the EDMS software to address this vulnerability.