CVE-2021-46633 : Security Advisory and Response
Discover the critical CVE-2021-46633 impacting Bentley MicroStation CONNECT 10.16.0.80. Learn about the vulnerability, its impact, affected systems, and mitigation steps to enhance security.
A vulnerability in Bentley MicroStation CONNECT 10.16.0.80 allows remote attackers to execute arbitrary code, with user interaction required for exploitation.
Understanding CVE-2021-46633
What is CVE-2021-46633?
This CVE identifies a vulnerability in Bentley MicroStation CONNECT 10.16.0.80 that enables attackers to execute code remotely by manipulating PDF files.
The Impact of CVE-2021-46633
The vulnerability has a high severity rating, allowing attackers to execute arbitrary code in the context of the current process.
Technical Details of CVE-2021-46633
Vulnerability Description
The flaw arises from improper validation of objects in PDF files, leading to potential code execution.
Affected Systems and Versions
- Product: MicroStation CONNECT
- Vendor: Bentley
- Version: 10.16.0.80
Exploitation Mechanism
Attackers can exploit this vulnerability by luring users to visit a malicious page or open a corrupted file, triggering the execution of arbitrary code.
Mitigation and Prevention
Immediate Steps to Take
- Update MicroStation CONNECT to a patched version immediately.
- Avoid opening files or visiting untrusted URLs from unknown sources.
Long-Term Security Practices
- Regularly update software and security patches.
- Educate users on safe browsing and file handling practices.
Patching and Updates
Always apply the latest security patches and updates provided by Bentley.