CVE-2021-46601 Explained : Impact and Mitigation

This CVE-2021-46601 article provides detailed information about a vulnerability affecting Bentley MicroStation CONNECT version 10.16.0.80.

Understanding CVE-2021-46601

This section delves into the vulnerability's nature and impact, along with technical details.

What is CVE-2021-46601?

CVE-2021-46601 is a vulnerability in Bentley MicroStation CONNECT 10.16.0.80 that allows remote attackers to execute arbitrary code by exploiting a flaw in parsing JT files.

The Impact of CVE-2021-46601

The vulnerability has a CVSS v3.0 base score of 7.8 (High), with high impacts on confidentiality, integrity, and availability. It requires user interaction for exploitation.

Technical Details of CVE-2021-46601

This section provides a deeper look into the vulnerability's technical aspects.

Vulnerability Description

The issue arises from the lack of validating an object's existence before executing operations on it, enabling attackers to run code within the current process.

Affected Systems and Versions

Product: MicroStation CONNECT
Vendor: Bentley
Version: 10.16.0.80

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: None
User Interaction: Required

Mitigation and Prevention

Tips for securing systems against CVE-2021-46601.

Immediate Steps to Take

Apply relevant security patches promptly.
Educate users on safe browsing habits.

Long-Term Security Practices

Regularly update and patch software.
Implement robust network security measures.

Patching and Updates

Regularly check for vendor security updates and apply them promptly.