CVE-2021-46572 : Vulnerability Insights and Analysis

This CVE involves a vulnerability in Bentley MicroStation CONNECT version 10.16.0.80, allowing remote attackers to execute arbitrary code.

Understanding CVE-2021-46572

This vulnerability in Bentley MicroStation CONNECT enables remote code execution through specially crafted JT files, impacting the system's confidentiality, integrity, and availability.

What is CVE-2021-46572?

The vulnerability in Bentley MicroStation CONNECT 10.16.0.80 permits attackers to execute code by exploiting flaws in JT file parsing, leading to buffer overflow.

The Impact of CVE-2021-46572

Attack Complexity: Low
Attack Vector: Local
User Interaction: Required
CVSS Base Score: 7.8 (High)
Confidentiality, Integrity, and Availability Impact: High

Technical Details of CVE-2021-46572

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The flaw allows attackers to overwrite allocated buffers by triggering crafted data within JT files, potentially leading to arbitrary code execution.

Affected Systems and Versions

Product: MicroStation CONNECT
Vendor: Bentley
Version: 10.16.0.80

Exploitation Mechanism

Requires user interaction via visiting a malicious page or opening a malicious file

Mitigation and Prevention

Effective strategies to mitigate and prevent potential risks posed by CVE-2021-46572.

Immediate Steps to Take

Apply vendor-provided patches promptly
Avoid accessing untrusted files or websites

Long-Term Security Practices

Conduct regular security audits and assessments
Educate users on safe browsing habits

Patching and Updates

Stay vigilant for security advisories from Bentley