CVE-2018-11720 : What You Need to Know

Xovis PC2, PC2R, and PC3 devices up to version 3.6.0 are vulnerable to Directory Traversal.

Understanding CVE-2018-11720

The Xovis PC2, PC2R, and PC3 devices have a security vulnerability that allows Directory Traversal.

What is CVE-2018-11720?

CVE-2018-11720 is a vulnerability found in Xovis PC2, PC2R, and PC3 devices up to version 3.6.0, enabling attackers to perform Directory Traversal.

The Impact of CVE-2018-11720

This vulnerability could allow unauthorized access to sensitive files and directories on the affected devices, potentially leading to data breaches and unauthorized information disclosure.

Technical Details of CVE-2018-11720

Xovis PC2, PC2R, and PC3 devices are susceptible to a specific security issue.

Vulnerability Description

The vulnerability in Xovis PC2, PC2R, and PC3 devices up to version 3.6.0 allows malicious actors to traverse directories and access files they should not have permission to view.

Affected Systems and Versions

Xovis PC2, PC2R, and PC3 devices up to version 3.6.0

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating file paths to access restricted directories and files on the affected devices.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-11720 vulnerability.

Immediate Steps to Take

Apply security patches provided by Xovis to fix the Directory Traversal issue.
Implement network segmentation to limit access to vulnerable devices.
Monitor and log file access attempts to detect suspicious activities.

Long-Term Security Practices

Regularly update and patch all devices and software to prevent known vulnerabilities.
Conduct security assessments and penetration testing to identify and address potential security weaknesses.

Patching and Updates

Xovis has released patches to address the Directory Traversal vulnerability in Xovis PC2, PC2R, and PC3 devices.