CVE-2020-10791 Explained : Impact and Mitigation

openITCOCKPIT before 3.7.3 allows remote authenticated users to trigger outbound TCP requests (SSRF) via the Grafana Module.

Understanding CVE-2020-10791

This CVE involves a vulnerability in the Grafana Module of openITCOCKPIT that enables authenticated remote users to initiate outbound TCP requests.

What is CVE-2020-10791?

The vulnerability in the Grafana Module of openITCOCKPIT before version 3.7.3 allows authenticated remote users to trigger outbound TCP requests, known as Server-Side Request Forgery (SSRF), through the Test Connection feature.

The Impact of CVE-2020-10791

The exploitation of this vulnerability could lead to unauthorized access to sensitive data, network scanning, and potential attacks on internal systems.

Technical Details of CVE-2020-10791

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The vulnerability exists in the GrafanaConfigurationController.php file, allowing authenticated remote users to perform SSRF attacks via the Test Connection feature.

Affected Systems and Versions

Affected System: openITCOCKPIT
Affected Versions: Before 3.7.3

Exploitation Mechanism

The vulnerability can be exploited by authenticated remote users utilizing the Test Connection feature in the Grafana Module to trigger outbound TCP requests.

Mitigation and Prevention

Protect your systems and data from potential exploits with these mitigation strategies.

Immediate Steps to Take

Update openITCOCKPIT to version 3.7.3 or later to mitigate the vulnerability.
Restrict access to the affected feature to trusted users only.

Long-Term Security Practices

Regularly monitor and audit outbound network traffic for suspicious activities.
Educate users on the risks of SSRF attacks and the importance of secure coding practices.

Patching and Updates

Stay informed about security updates and patches released by openITCOCKPIT.