CVE-2017-17466 Explained : Impact and Mitigation

TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to gain elevated privileges or disrupt the system through a specific DeviceIoControl request.

Understanding CVE-2017-17466

This CVE involves a vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 that can be exploited by local users to escalate privileges or cause system disruption.

What is CVE-2017-17466?

The vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 allows local users to obtain elevated privileges or disrupt the system using a specific DeviceIoControl request.

The Impact of CVE-2017-17466

The vulnerability can lead to local users gaining elevated privileges or causing a denial of service, posing a security risk to affected systems.

Technical Details of CVE-2017-17466

This section provides more technical insights into the CVE.

Vulnerability Description

Local users can exploit a vulnerability in TG Soft Vir.IT eXplorer Lite 8.5.42 to obtain elevated privileges or disrupt the system using a specific DeviceIoControl request.

Affected Systems and Versions

Product: TG Soft Vir.IT eXplorer Lite 8.5.42
Vendor: TG Soft
Version: 8.5.42

Exploitation Mechanism

Local users can exploit the vulnerability by sending a \.\Viragtlt DeviceIoControl request with the code 0x82730088.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial.

Immediate Steps to Take

Monitor and restrict local user access to critical system functions.
Implement the principle of least privilege to limit user capabilities.
Regularly update and patch the affected software.

Long-Term Security Practices

Conduct regular security training for users to raise awareness of potential threats.
Employ intrusion detection systems to identify unusual system behavior.
Keep abreast of security advisories and updates from software vendors.

Patching and Updates

Apply patches and updates provided by TG Soft to address the vulnerability in Vir.IT eXplorer Lite 8.5.42.