CVE-2020-37116

GUnet · OpenEclass

GUnet OpenEclass 1 is affected by a critical security vulnerability that could lead to a complete system compromise or unauthorized data access.

Executive summary

A critical vulnerability in GUnet OpenEclass 1 poses a severe risk to the platform, potentially allowing unauthenticated attackers to gain full administrative control.

Vulnerability

This vulnerability affects GUnet OpenEclass version 1. Similar to CVE-2020-37113, the CVSS score of 8.8 suggests a critical failure in input validation or access control, potentially allowing for remote code execution (RCE) by an unauthenticated user.

Business impact

The impact of an 8.8 CVSS score vulnerability is catastrophic, potentially resulting in a total loss of confidentiality, integrity, and availability. Attackers could gain access to sensitive academic records, disrupt online learning, or use the server for malicious activities, leading to significant legal and reputational consequences.

Remediation

Immediate Action: Update GUnet OpenEclass to the latest patched version immediately to remediate this critical security hole.

Proactive Monitoring: Implement robust logging and alerting for any attempts to access sensitive system files or execute shell commands through the web interface.

Compensating Controls: Ensure the web server is running with the least privilege necessary and that all software dependencies are up to date.

Exploitation status

Public Exploit Available: false

Analyst recommendation

This vulnerability represents a critical risk to the organization. Immediate application of the vendor's security patch is mandatory to mitigate the threat of a full system takeover and to ensure the continued safety of user data.