CVE-2020-22151 Explained : Impact and Mitigation
Discover the impact of CVE-2020-22151, a permissions vulnerability in Fuel-CMS v.1.4.6 allowing remote code execution. Learn mitigation steps and long-term security practices.
CVE-2020-22151 is a permissions vulnerability in Fuel-CMS v.1.4.6 that allows a remote attacker to execute arbitrary code through a crafted zip file. This CVE was published by MITRE on July 3, 2023.
Understanding CVE-2020-22151
This section provides insights into the nature and impact of the CVE.
What is CVE-2020-22151?
The CVE-2020-22151 vulnerability is a permissions issue in Fuel-CMS v.1.4.6 that enables a remote attacker to run arbitrary code by exploiting the assets parameter of the upload function.
The Impact of CVE-2020-22151
This vulnerability can lead to remote code execution, posing a significant threat to the security and integrity of systems running Fuel-CMS v.1.4.6.
Technical Details of CVE-2020-22151
Explore the technical aspects of CVE-2020-22151 to understand its implications.
Vulnerability Description
The vulnerability arises from improper permissions handling in Fuel-CMS v.1.4.6, allowing malicious actors to upload and execute code via a specially crafted zip file.
Affected Systems and Versions
- Vendor: n/a
- Product: n/a
- Versions Affected: All versions are susceptible to this vulnerability.
Exploitation Mechanism
The vulnerability is exploited by manipulating the assets parameter of the upload function in Fuel-CMS v.1.4.6, enabling attackers to upload malicious zip files and execute arbitrary code.
Mitigation and Prevention
Learn how to mitigate the risks associated with CVE-2020-22151.
Immediate Steps to Take
- Disable file uploads in Fuel-CMS if not essential to operations.
- Implement input validation to restrict file types and sizes.
- Monitor and restrict access to the upload functionality.
Long-Term Security Practices
- Conduct regular security audits and penetration testing.
- Stay informed about security updates and best practices for secure coding.
- Educate users and developers on secure coding practices and potential threats.
Patching and Updates
- Apply patches and updates provided by Fuel-CMS promptly to address this vulnerability and enhance system security.