CVE-2020-25701 Explained : Impact and Mitigation
Learn about CVE-2020-25701, a Moodle vulnerability enabling unauthorized access to courses. Find out affected versions, exploitation details, and mitigation steps.
A vulnerability in Moodle could allow unintended users to gain access to courses.
Understanding CVE-2020-25701
If the upload course tool in Moodle was misused, it could lead to unauthorized access.
What is CVE-2020-25701?
The vulnerability in Moodle could enable unintended users to access courses due to an error in the upload course tool.
The Impact of CVE-2020-25701
The vulnerability could result in unauthorized users gaining access to courses, potentially compromising sensitive information.
Technical Details of CVE-2020-25701
The technical aspects of the Moodle vulnerability.
Vulnerability Description
- Uploading course tool could enable unauthorized access
- Versions affected: 3.5 to 3.5.14, 3.7 to 3.7.8, 3.8 to 3.8.5, 3.9 to 3.9.2
Affected Systems and Versions
- Affected product: Moodle
- Versions fixed: 3.9.3, 3.8.6, 3.7.9, 3.5.15, 3.10
Exploitation Mechanism
The vulnerability occurs when the upload course tool is used incorrectly, enabling unauthorized access to courses.
Mitigation and Prevention
Steps to address and prevent the CVE-2020-25701 vulnerability.
Immediate Steps to Take
- Update Moodle to versions 3.9.3, 3.8.6, 3.7.9, 3.5.15, or 3.10
- Monitor course access for any unauthorized users
Long-Term Security Practices
- Educate users on proper tool usage
- Regularly update Moodle to the latest version
Patching and Updates
- Apply patches provided by Moodle to fix the vulnerability