CVE-2021-34884 : Exploit Details and Defense Strategies

This CVE-2021-34884 affects Bentley View version 10.15.0.75, allowing remote attackers to disclose sensitive information. This article provides insights into the vulnerability, its impact, technical details, and mitigation strategies.

Understanding CVE-2021-34884

This section delves into the details of the CVE-2021-34884 vulnerability affecting Bentley View version 10.15.0.75.

What is CVE-2021-34884?

CVE-2021-34884 is a vulnerability in Bentley View 10.15.0.75 that enables remote attackers to expose critical information by exploiting the parsing of JP2 files. It requires user interaction, such as visiting a malicious webpage or opening a harmful file.

The Impact of CVE-2021-34884

The vulnerability's impact is rated as LOW severity according to the CVSS v3.0 base score of 3.3. It allows attackers to execute arbitrary code within the current process, potentially leading to data breaches and unauthorized access.

Technical Details of CVE-2021-34884

Explore the specific technical aspects of CVE-2021-34884 to understand the vulnerability better.

Vulnerability Description

The flaw results from improper validation of object existence before executing operations, enabling attackers to exploit it alongside other vulnerabilities.

Affected Systems and Versions

Bentley View version 10.15.0.75 is the only confirmed affected version by this vulnerability.

Exploitation Mechanism

The exploitation of CVE-2021-34884 requires user interaction, making it essential for users to be cautious while accessing external files or websites.

Mitigation and Prevention

Learn about the immediate steps to secure your systems and prevent exploitation of CVE-2021-34884.

Immediate Steps to Take

Users should avoid opening files from untrusted sources and regularly update their systems to protect against potential exploits.

Long-Term Security Practices

Implement robust cybersecurity measures, including user awareness training and deploying security solutions like antivirus programs.

Patching and Updates

Ensure timely application of security patches and updates released by Bentley to address CVE-2021-34884 and other vulnerabilities.