CVE-2021-34933 : Security Advisory and Response

A critical vulnerability in Bentley View 10.15.0.75 allows remote attackers to execute arbitrary code. This article provides an overview of the CVE-2021-34933.

Understanding CVE-2021-34933

This section delves into the details of the vulnerability and its potential impact.

What is CVE-2021-34933?

CVE-2021-34933 is a vulnerability in Bentley View 10.15.0.75 that enables remote attackers to execute arbitrary code by exploiting a flaw in the parsing of JT files.

The Impact of CVE-2021-34933

The vulnerability has a high severity rating with a CVSS base score of 7.8, affecting confidentiality, integrity, and availability. It requires user interaction, such as visiting a malicious page or opening a malicious file, to be exploited.

Technical Details of CVE-2021-34933

This section provides more technical insights into the vulnerability.

Vulnerability Description

The flaw in the parsing of JT files allows attackers to execute code in the context of the current process due to the lack of object validation.

Affected Systems and Versions

Bentley View 10.15.0.75 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can trigger the vulnerability by tricking a user into accessing a malicious web page or opening a malicious file.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-34933.

Immediate Steps to Take

Users should avoid interacting with suspicious links or files and apply necessary security updates.

Long-Term Security Practices

Implement security best practices like regular software updates and user awareness training.

Patching and Updates

Ensure that the affected systems are patched with the latest updates to prevent exploitation.