CVE-2021-34936 Explained : Impact and Mitigation

This CVE-2021-34936 article provides details about a vulnerability affecting Bentley View version 10.15.0.75, allowing remote attackers to execute arbitrary code and requiring user interaction for exploitation.

Understanding CVE-2021-34936

This section covers the impact, technical details, and mitigation strategies related to CVE-2021-34936.

What is CVE-2021-34936?

CVE-2021-34936 is a vulnerability in Bentley View 10.15.0.75 that enables remote attackers to execute code by exploiting the lack of object validation in JT file parsing.

The Impact of CVE-2021-34936

The vulnerability has a CVSS base score of 7.8, indicating a high severity level with confidentiality, integrity, and availability impacts.

Technical Details of CVE-2021-34936

Learn more about the vulnerability specifics, affected systems, and exploitation mechanisms.

Vulnerability Description

The flaw arises from the failure to validate object existence before executing operations, allowing attackers to run malicious code.

Affected Systems and Versions

Bentley View version 10.15.0.75 is impacted by this vulnerability.

Exploitation Mechanism

User interaction is necessary for attackers to exploit the vulnerability through visits to malicious pages or opening corrupt files.

Mitigation and Prevention

Discover immediate steps and long-term security practices to safeguard systems from CVE-2021-34936.

Immediate Steps to Take

Ensure users avoid interacting with suspicious links and files to prevent exploitation.

Long-Term Security Practices

Implement robust security measures, including regular software updates and user awareness training.

Patching and Updates

Stay up to date with patches released by Bentley to address and mitigate CVE-2021-34936.