CVE-2018-10201 Explained : Impact and Mitigation

A vulnerability has been found in NComputing vSpace Pro 10 and 11, specifically in NcMonitorServer.exe, allowing unauthorized access to read files beyond the web server's root directory.

Understanding CVE-2018-10201

This CVE involves a security flaw in NComputing vSpace Pro versions 10 and 11, affecting the NC Monitor Server component.

What is CVE-2018-10201?

The vulnerability enables unauthorized users to access files located outside the web server's root directory by exploiting a crafted URL with a directory traversal pattern.

The Impact of CVE-2018-10201

Allows unauthorized access to sensitive files
Does not require credentials for exploitation
Can be executed remotely

Technical Details of CVE-2018-10201

This section provides in-depth technical insights into the vulnerability.

Vulnerability Description

The flaw in NcMonitorServer.exe allows remote attackers to read files beyond the web server's root directory by using specific directory traversal patterns.

Affected Systems and Versions

Affected Versions: NComputing vSpace Pro 10 and 11
Specific Component: NcMonitorServer.exe

Exploitation Mechanism

Crafted URL with directory traversal patterns like .../ or ...\ targeting TCP port 8667
No authentication required for exploitation

Mitigation and Prevention

Protecting systems from CVE-2018-10201 requires immediate actions and long-term security measures.

Immediate Steps to Take

Apply patches provided by NComputing
Monitor network traffic for any suspicious activity
Restrict access to vulnerable systems

Long-Term Security Practices

Regularly update and patch software and systems
Conduct security audits and penetration testing
Educate users on safe browsing habits

Patching and Updates

Install the official patch released by NComputing
Stay informed about security updates and advisories