CVE-2021-34922 : Vulnerability Insights and Analysis

This CVE-2021-34922 affects Bentley View version 10.15.0.75, allowing remote attackers to execute arbitrary code. The vulnerability requires user interaction and is related to the parsing of JT files.

Understanding CVE-2021-34922

This section provides insights into the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2021-34922?

CVE-2021-34922 enables attackers to run arbitrary code on compromised Bentley View 10.15.0.75 systems through specially crafted JT files, exploiting the lack of object validation.

The Impact of CVE-2021-34922

With a CVSS base score of 7.8 (High), this vulnerability poses a severe threat to confidentiality, integrity, and availability, requiring no special privileges but user interaction for exploitation.

Technical Details of CVE-2021-34922

Let's delve into the specifics of this security flaw.

Vulnerability Description

The flaw arises from the failure to validate the existence of an object prior to executing operations on it, allowing threat actors to execute malicious code within the current process.

Affected Systems and Versions

Bentley View version 10.15.0.75 is impacted by this vulnerability, emphasizing the importance of prompt mitigation measures.

Exploitation Mechanism

Exploiting this vulnerability necessitates user interaction, typically through visiting a malicious webpage or opening a compromised file containing malicious JT data.

Mitigation and Prevention

Discover the vital steps to secure your system against CVE-2021-34922.

Immediate Steps to Take

Users are advised to avoid interacting with suspicious or unverified JT files and promptly apply security patches released by Bentley to mitigate the risk.

Long-Term Security Practices

Implement robust security practices, including user awareness training, network segmentation, and regularly updating security tools to enhance overall protection.

Patching and Updates

Stay informed about security advisories provided by Bentley and promptly apply all relevant patches and updates to address known vulnerabilities.