CVE-2020-27887 : Vulnerability Insights and Analysis

EyesOfNetwork 5.3 through 5.3-8 allows an authenticated web user to execute arbitrary OS commands via the AutoDiscovery module.

Understanding CVE-2020-27887

An issue in EyesOfNetwork 5.3 through 5.3-8 allows privilege abuse leading to command execution.

What is CVE-2020-27887?

This CVE identifies a vulnerability in EyesOfNetwork 5.3 through 5.3-8 that enables an authenticated user to run arbitrary OS commands through the AutoDiscovery module.

The Impact of CVE-2020-27887

The vulnerability allows attackers with sufficient privileges to execute unauthorized commands on the system, potentially leading to further compromise or data loss.

Technical Details of CVE-2020-27887

EyesOfNetwork 5.3 through 5.3-8 is susceptible to command execution by authenticated users.

Vulnerability Description

The issue arises from the AutoDiscovery module, where an authenticated web user can exploit the nmap_binary parameter in lilac/autodiscovery.php to execute arbitrary OS commands.

Affected Systems and Versions

Systems running EyesOfNetwork 5.3 through 5.3-8
No specific vendor or product versions mentioned

Exploitation Mechanism

The vulnerability is exploited by an authenticated user with sufficient privileges manipulating the nmap_binary parameter in the AutoDiscovery module.

Mitigation and Prevention

Immediate action is necessary to secure systems against CVE-2020-27887.

Immediate Steps to Take

Apply security patches or updates provided by the vendor
Restrict access to vulnerable modules and parameters
Monitor system logs for suspicious activities

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities
Implement the principle of least privilege to limit user capabilities

Patching and Updates

Check for patches or fixes released by EyesOfNetwork
Apply updates promptly to mitigate the risk of exploitation