CVE-2020-12102 : Vulnerability Insights and Analysis
Learn about CVE-2020-12102, a Path Traversal vulnerability in Tiny File Manager 2.4.1 that allows authenticated users to access files and directories outside the application's scope. Find mitigation steps and prevention measures here.
Tiny File Manager 2.4.1 has a Path Traversal vulnerability in the ajax recursive directory listing feature, enabling authenticated users to view directories and files outside the application's scope.
Understanding CVE-2020-12102
In this CVE, a security flaw in Tiny File Manager 2.4.1 allows authenticated users to perform unauthorized directory and file enumeration on the filesystem.
What is CVE-2020-12102?
The vulnerability in Tiny File Manager 2.4.1 permits authenticated users to access directories and files beyond the application's intended scope through the ajax recursive directory listing functionality.
The Impact of CVE-2020-12102
The Path Traversal vulnerability in Tiny File Manager 2.4.1 can result in unauthorized access to sensitive files and directories, potentially leading to data leakage or manipulation.
Technical Details of CVE-2020-12102
Tiny File Manager 2.4.1 is susceptible to a Path Traversal vulnerability that allows authenticated users to enumerate directories and files outside the application's designated scope.
Vulnerability Description
The ajax recursive directory listing functionality in Tiny File Manager 2.4.1 lacks proper validation, enabling authenticated users to access files and directories beyond the intended scope.
Affected Systems and Versions
- Product: Tiny File Manager
- Vendor: N/A
- Version: 2.4.1
Exploitation Mechanism
Authenticated users can exploit the Path Traversal vulnerability in Tiny File Manager 2.4.1 by manipulating directory traversal sequences to access unauthorized files and directories.
Mitigation and Prevention
To address CVE-2020-12102, follow these mitigation steps:
Immediate Steps to Take
- Disable or restrict access to the affected ajax recursive directory listing functionality.
- Implement proper input validation to prevent directory traversal attacks.
Long-Term Security Practices
- Regularly update Tiny File Manager to the latest secure version.
- Conduct security assessments and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Apply patches or updates provided by the Tiny File Manager vendor to fix the Path Traversal vulnerability.