CVE-2021-34937 : Vulnerability Insights and Analysis

A critical vulnerability has been identified in Bentley View version 10.15.0.75 that allows remote attackers to execute arbitrary code. User interaction is required to exploit this flaw.

Understanding CVE-2021-34937

This CVE discloses a security vulnerability in Bentley View 10.15.0.75, which could be exploited by malicious actors to run unauthorized code on the affected system.

What is CVE-2021-34937?

CVE-2021-34937 is a vulnerability in Bentley View allowing remote attackers to execute arbitrary code by manipulating JT files with lack of proper validation.

The Impact of CVE-2021-34937

The vulnerability poses a high risk, with a CVSS base score of 7.8 (High). Attackers can achieve high impact on confidentiality, integrity, and availability of the system.

Technical Details of CVE-2021-34937

The following technical details provide a deeper insight into the vulnerability.

Vulnerability Description

The issue stems from the improper validation of objects in JT files, enabling attackers to execute code within the context of the current process.

Affected Systems and Versions

Bentley View 10.15.0.75 is affected by this vulnerability, putting users of this specific version at risk.

Exploitation Mechanism

To exploit this vulnerability, attackers must lure a target to visit a malicious page or open a malicious file containing the crafted payload.

Mitigation and Prevention

To safeguard your systems from CVE-2021-34937, immediate actions are necessary.

Immediate Steps to Take

Users are advised to update Bentley View to a patched version, avoid visiting untrusted websites, and refrain from opening suspicious files.

Long-Term Security Practices

Implementing a robust security policy, conducting regular security audits, and educating users on safe browsing practices are crucial for long-term security.

Patching and Updates

Stay informed about security updates from Bentley and apply patches promptly to mitigate the risk posed by CVE-2021-34937.