CVE-2021-44167 : Vulnerability Insights and Analysis
Learn about CVE-2021-44167, an incorrect permission assignment vulnerability in FortiClient for Linux versions, allowing unauthorized access to sensitive data. Explore impact, technical details, and mitigation steps.
An incorrect permission assignment for critical resource vulnerability in FortiClient for Linux versions may allow unauthenticated attackers to access sensitive information.
Understanding CVE-2021-44167
An overview of the impact, technical details, and mitigation strategies related to CVE-2021-44167.
What is CVE-2021-44167?
CVE-2021-44167 is an incorrect permission assignment vulnerability in FortiClient for Linux versions that could lead to unauthorized access to sensitive data.
The Impact of CVE-2021-44167
The vulnerability's exploitation could result in unauthorized access to sensitive information in log files and directories via symbolic links.
Technical Details of CVE-2021-44167
Details on the vulnerability description, affected systems, exploitation mechanism, and mitigation steps.
Vulnerability Description
The vulnerability arises from incorrect permission assignment for critical resources in FortiClient for Linux versions.
Affected Systems and Versions
- Product: Fortinet FortiClientLinux
- Versions: 6.0.8 and below, 6.2.9 and below, 6.4.7 and below, 7.0.2 and below
Exploitation Mechanism
The vulnerability may allow unauthenticated attackers to exploit symbolic links to access sensitive data in log files and directories.
Mitigation and Prevention
Recommendations to address and prevent the vulnerability in FortiClient for Linux.
Immediate Steps to Take
- Apply the workaround recommended by the vendor
Long-Term Security Practices
- Regularly monitor and restrict access permissions
- Conduct security training for employees
- Implement security updates and patches promptly