Learn about CVE-2021-21463, a vulnerability in SAP 3D Visual Enterprise Viewer version 9 that allows attackers to crash the application through manipulated files.
This article provides details about CVE-2021-21463, a vulnerability in SAP 3D Visual Enterprise Viewer version 9 that allows attackers to crash the application through manipulated PCX files.
Understanding CVE-2021-21463
This section will delve into the nature of the vulnerability and its potential impact.
What is CVE-2021-21463?
The CVE-2021-21463 vulnerability affects SAP 3D Visual Enterprise Viewer version 9, enabling users to crash the application by opening manipulated PCX files from untrusted sources due to improper input validation.
The Impact of CVE-2021-21463
The impact of this vulnerability is considered medium severity as it makes the application temporarily unavailable until the user restarts it.
Technical Details of CVE-2021-21463
This section will explore the technical aspects of the vulnerability, including affected systems, exploitation mechanism, and mitigation strategies.
Vulnerability Description
The vulnerability arises from improper input validation in SAP 3D Visual Enterprise Viewer version 9, allowing users to crash the application.
Affected Systems and Versions
SAP 3D Visual Enterprise Viewer version 9 is specifically impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit CVE-2021-21463 by providing manipulated PCX files to unsuspecting users, causing application crashes.
Mitigation and Prevention
This section will outline the steps organizations can take to mitigate the risks associated with CVE-2021-21463.
Immediate Steps to Take
Users are advised to avoid opening PCX files from untrusted sources until the vendor releases a patch.
Long-Term Security Practices
Implementing secure coding practices and regular security updates can help prevent similar vulnerabilities in the future.
Patching and Updates
Organizations should apply the latest patches and updates provided by SAP to address CVE-2021-21463.