CVE-2021-44351 Explained : Impact and Mitigation
Learn about CVE-2021-44351, an arbitrary file read vulnerability in NavigateCMS 2.9 via /navigate/navigate_download.php id parameter. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
An arbitrary file read vulnerability exists in NavigateCMS 2.9 via /navigate/navigate_download.php id parameter.
Understanding CVE-2021-44351
This CVE describes an arbitrary file read vulnerability in NavigateCMS 2.9 that can be exploited via the id parameter.
What is CVE-2021-44351?
The vulnerability allows an attacker to read arbitrary files through the specific parameter in NavigateCMS 2.9.
The Impact of CVE-2021-44351
The exploitation of this vulnerability can lead to unauthorized access to sensitive information stored on the server.
Technical Details of CVE-2021-44351
This section covers the specific technical aspects of the vulnerability.
Vulnerability Description
The vulnerability resides in NavigateCMS 2.9 and is triggered through the /navigate/navigate_download.php id parameter.
Affected Systems and Versions
- Product: NavigateCMS
- Version: 2.9
Exploitation Mechanism
The vulnerability can be exploited by manipulating the id parameter to access arbitrary files on the server.
Mitigation and Prevention
It is crucial to take immediate steps to secure systems and prevent exploitation of this vulnerability.
Immediate Steps to Take
- Update NavigateCMS to the latest version.
- Monitor and restrict access to sensitive files.
- Implement proper input validation and sanitization.
Long-Term Security Practices
- Regular security training for developers.
- Conduct regular security audits and penetration testing.
Patching and Updates
Stay informed about security updates and patches released by NavigateCMS to address this vulnerability.