CVE-2020-24381 Explained : Impact and Mitigation

GUnet Open eClass Platform (aka openeclass) before 3.11 might allow remote attackers to read students' submitted assessments due to a directory listing vulnerability.

Understanding CVE-2020-24381

This CVE identifies a security issue in GUnet Open eClass Platform that could potentially compromise the confidentiality of students' assessments.

What is CVE-2020-24381?

The vulnerability in GUnet Open eClass Platform could enable malicious actors to access students' submitted assessments by exploiting a lack of proper directory listing restrictions.

The Impact of CVE-2020-24381

The vulnerability could lead to unauthorized access to sensitive student data, potentially compromising the confidentiality and integrity of educational assessments.

Technical Details of CVE-2020-24381

Gaining a deeper understanding of the technical aspects of the vulnerability is crucial for effective mitigation.

Vulnerability Description

The issue arises from the platform's failure to enforce directory listing restrictions, allowing attackers to view sensitive assessment data.

Affected Systems and Versions

Affected System: GUnet Open eClass Platform (openeclass)
Versions: Before 3.11

Exploitation Mechanism

Attackers can exploit the lack of directory listing restrictions to navigate to the data directory within the web root, accessing students' assessments.

Mitigation and Prevention

Taking immediate steps to address the vulnerability and implementing long-term security practices are essential.

Immediate Steps to Take

Apply security patches or updates provided by the platform to mitigate the vulnerability.
Configure the web server to block directory listings to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor and audit directory permissions and access controls to prevent similar vulnerabilities.
Educate users on secure data handling practices to enhance overall security posture.

Patching and Updates

Stay informed about security updates and patches released by GUnet Open eClass Platform.
Promptly apply patches to ensure the security of the platform and protect student data.