CVE-2021-46582 : Vulnerability Insights and Analysis

This CVE-2021-46582 article provides insights into a vulnerability affecting Bentley MicroStation CONNECT version 10.16.0.80.

Understanding CVE-2021-46582

This section delves into the details of the vulnerability.

What is CVE-2021-46582?

CVE-2021-46582 allows remote attackers to execute arbitrary code on affected installations of Bentley MicroStation CONNECT 10.16.0.80 by exploiting a flaw in the parsing of JP2 images.

The Impact of CVE-2021-46582

The vulnerability has a CVSS V3.0 base score of 7.8, with high severity impact on confidentiality, integrity, and availability. It requires user interaction to be exploited.

Technical Details of CVE-2021-46582

In this section, technical aspects of the vulnerability are discussed.

Vulnerability Description

The flaw in parsing JP2 images allows attackers to execute code within the current process.

Affected Systems and Versions

Product: MicroStation CONNECT
Vendor: Bentley
Version: 10.16.0.80

Exploitation Mechanism

User interaction is necessary; attackers can exploit the vulnerability by tricking users into visiting a malicious page or opening a malicious file.

Mitigation and Prevention

Tips to mitigate the impact of CVE-2021-46582 are detailed below.

Immediate Steps to Take

Update MicroStation CONNECT to the latest version
Avoid opening files from untrusted sources
Implement secure browsing habits

Long-Term Security Practices

Conduct regular security training for users
Employ network segmentation to limit exposure
Use application whitelisting to prevent unauthorized software

Patching and Updates

Regularly check for security updates and patches from Bentley to ensure the system's protection.