CVE-2021-31452 : Vulnerability Insights and Analysis
Learn about CVE-2021-31452, a critical vulnerability in Foxit Reader 10.1.1.37576, allowing remote attackers to execute arbitrary code. Understand the impact, technical details, and mitigation steps.
A detailed overview of CVE-2021-31452, a vulnerability that allows remote attackers to execute arbitrary code on Foxit Reader 10.1.1.37576 installations.
Understanding CVE-2021-31452
This CVE identifies a critical vulnerability in Foxit Reader 10.1.1.37576, which can be exploited by remote attackers to execute arbitrary code on the target system.
What is CVE-2021-31452?
CVE-2021-31452 is a security flaw in Foxit Reader 10.1.1.37576 that arises due to improper validation of user-supplied data, allowing attackers to write past the end of an allocated data structure and execute malicious code.
The Impact of CVE-2021-31452
This vulnerability has a high severity rating, with a CVSS base score of 7.8. It requires user interaction, meaning victims must visit a malicious page or open a harmful file. Successful exploitation can lead to arbitrary code execution.
Technical Details of CVE-2021-31452
A deeper look into the technical aspects of CVE-2021-31452.
Vulnerability Description
The flaw is associated with the handling of XFA forms in Foxit Reader 10.1.1.37576. Attackers can leverage it to execute code within the current process.
Affected Systems and Versions
Foxit Reader version 10.1.1.37576 is the specific version impacted by this vulnerability.
Exploitation Mechanism
Remote attackers can exploit this vulnerability by tricking users into interacting with malicious content, leading to the execution of arbitrary code.
Mitigation and Prevention
Best practices to mitigate the risks posed by CVE-2021-31452 and prevent potential exploitation.
Immediate Steps to Take
Users should refrain from interacting with unfamiliar or suspicious links and files to minimize the risk of exploitation.
Long-Term Security Practices
Regularly updating software, maintaining robust endpoint security measures, and promoting cybersecurity awareness can enhance overall security posture.
Patching and Updates
Foxit Software may release security patches or updates to address CVE-2021-31452. Stay informed about patches and promptly apply them to secure your system.