CVE-2021-34831 Explained : Impact and Mitigation
Understand the impact of CVE-2021-34831, a vulnerability in Foxit Reader 10.1.4.37651 allowing remote code execution. Learn about affected systems, exploitation, and mitigation steps.
A detailed overview of CVE-2021-34831, a vulnerability in Foxit Reader 10.1.4.37651 that allows remote attackers to execute arbitrary code.
Understanding CVE-2021-34831
In this section, we will delve into the nature of the vulnerability and its potential impact.
What is CVE-2021-34831?
CVE-2021-34831 is a security flaw in Foxit Reader 10.1.4.37651 that enables remote attackers to run arbitrary code on affected systems. The vulnerability arises from the mishandling of Document objects, allowing attackers to execute code within the current process.
The Impact of CVE-2021-34831
The CVSS v3.0 Base Score for CVE-2021-34831 is 7.8 (High), with a LOW attack complexity and LOCAL attack vector. The vulnerability poses a significant risk to confidentiality, integrity, and availability as it requires user interaction for exploitation.
Technical Details of CVE-2021-34831
Explore the technical aspects of the vulnerability, including affected systems, exploitation mechanism, and more.
Vulnerability Description
The flaw in Foxit Reader 10.1.4.37651 stems from inadequate object validation, allowing attackers to trigger code execution by manipulating Document objects.
Affected Systems and Versions
Foxit Reader version 10.1.4.37651 is impacted by this vulnerability, exposing systems with this version to remote code execution attacks.
Exploitation Mechanism
To exploit CVE-2021-34831, attackers must lure victims into visiting malicious pages or opening compromised files, leading to the execution of arbitrary code.
Mitigation and Prevention
Discover the steps to mitigate the risk associated with CVE-2021-34831 and prevent potential exploits.
Immediate Steps to Take
Users should exercise caution while browsing online, avoid opening suspicious files, and apply security updates promptly to mitigate the risk of exploitation.
Long-Term Security Practices
Implementing strong cybersecurity practices, such as regular software updates, security awareness training, and the use of reputable security tools, can enhance overall defense against similar vulnerabilities.
Patching and Updates
Foxit users are advised to check for security bulletins on the official Foxit website and apply patches provided by the vendor to address CVE-2021-34831.