CVE-2021-46625 : What You Need to Know

This CVE record describes a vulnerability in Bentley View 10.15.0.75 that allows remote attackers to execute arbitrary code. The issue arises from the mishandling of JT files, leading to code execution in the context of the current process.

Understanding CVE-2021-46625

This section provides an overview of the vulnerability and its impact.

What is CVE-2021-46625?

CVE-2021-46625 is a security vulnerability in Bentley View 10.15.0.75 that enables remote attackers to run arbitrary code by exploiting a flaw in handling JT files. Successful exploitation requires user interaction.

The Impact of CVE-2021-46625

The vulnerability has a CVSS base score of 7.8, indicating its high severity. It can lead to high impacts on confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2021-46625

This section delves into the specifics of the vulnerability.

Vulnerability Description

The vulnerability results from inadequate validation of an object's existence before proceeding with free operations, potentially leading to code execution.

Affected Systems and Versions

Product: Bentley View
Vendor: Bentley
Version: 10.15.0.75

Exploitation Mechanism

Attack Vector: Local
Attack Complexity: Low
User Interaction: Required

Mitigation and Prevention

Learn how to mitigate and prevent the exploitation of CVE-2021-46625.

Immediate Steps to Take

Update Bentley View to a patched version immediately.
Avoid visiting suspicious or malicious websites.
Exercise caution when opening files from untrusted sources.

Long-Term Security Practices

Regularly update software and apply patches promptly.
Implement network segmentation and access controls to limit the attack surface.

Patching and Updates

Check for security updates from Bentley and apply them as soon as they are released.