CVE-2020-25872 : Vulnerability Insights and Analysis
Learn about CVE-2020-25872, a critical directory traversal vulnerability in FrogCMS 0.9.5 that allows attackers to access sensitive files. Find mitigation steps and long-term security practices here.
A vulnerability in FileManagerController.php in FrogCMS 0.9.5 allows for a directory traversal attack via a GET request urlencode parameter.
Understanding CVE-2020-25872
This CVE entry describes a specific security vulnerability in FrogCMS 0.9.5 that enables attackers to exploit a directory traversal flaw.
What is CVE-2020-25872?
The vulnerability in FileManagerController.php in FrogCMS 0.9.5 permits malicious actors to execute a directory traversal attack by manipulating a GET request urlencode parameter.
The Impact of CVE-2020-25872
The vulnerability poses a risk of unauthorized access to sensitive files and directories on the affected system, potentially leading to data breaches or unauthorized modifications.
Technical Details of CVE-2020-25872
This section provides detailed technical insights into the CVE-2020-25872 vulnerability.
Vulnerability Description
The flaw in FileManagerController.php in FrogCMS 0.9.5 allows threat actors to exploit a directory traversal vulnerability through a crafted GET request.
Affected Systems and Versions
- Product: FrogCMS
- Version: 0.9.5
Exploitation Mechanism
Attackers can abuse the vulnerability by manipulating the GET request urlencode parameter to navigate outside the intended directory structure.
Mitigation and Prevention
Protecting systems from CVE-2020-25872 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches or updates provided by the software vendor.
- Implement input validation to sanitize user-controlled data.
- Monitor and restrict network traffic to detect and block malicious requests.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify vulnerabilities.
- Educate developers and system administrators on secure coding practices and threat awareness.
Patching and Updates
- Stay informed about security advisories and updates from FrogCMS.
- Regularly update the software to the latest secure version to mitigate known vulnerabilities.