CVE-2021-46621 Explained : Impact and Mitigation
Learn about the CVE-2021-46621 vulnerability in Bentley MicroStation CONNECT version 10.16.0.80, its impact, affected systems, exploitation mechanism, and mitigation steps.
This CVE-2021-46621 article provides insights into a vulnerability found in Bentley MicroStation CONNECT version 10.16.0.80.
Understanding CVE-2021-46621
This section delves into the details of the CVE-2021-46621 vulnerability.
What is CVE-2021-46621?
The CVE-2021-46621 vulnerability in Bentley MicroStation CONNECT allows remote attackers to execute arbitrary code due to a flaw in handling JT files.
The Impact of CVE-2021-46621
The vulnerability has a High severity level and requires user interaction, posing a risk of confidential data exposure and system integrity compromise.
Technical Details of CVE-2021-46621
Exploring the technical aspects of CVE-2021-46621.
Vulnerability Description
The vulnerability arises due to a lack of object validation, allowing attackers to execute code in the context of the current process.
Affected Systems and Versions
- Product: MicroStation CONNECT
- Vendor: Bentley
- Version: 10.16.0.80
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Local
- User Interaction: Required
- Impact: High on Availability, Confidentiality, and Integrity
Mitigation and Prevention
Guidelines for mitigating the CVE-2021-46621 vulnerability.
Immediate Steps to Take
- Update MicroStation CONNECT to a patched version.
- Avoid visiting untrusted websites or opening suspicious files.
Long-Term Security Practices
- Regularly update software and security patches.
- Educate users on safe browsing habits to prevent similar exploits.
Patching and Updates
Apply patches provided by Bentley to address the vulnerability.