CVE-2021-21459 : Exploit Details and Defense Strategies
Learn about CVE-2021-21459 affecting SAP 3D Visual Enterprise Viewer versions below 9. Understand the impact, technical details, and mitigation steps.
A detailed overview of CVE-2021-21459 focusing on SAP 3D Visual Enterprise Viewer vulnerability.
Understanding CVE-2021-21459
CVE-2021-21459 is a vulnerability found in SAP 3D Visual Enterprise Viewer, impacting versions below 9.
What is CVE-2021-21459?
The vulnerability allows a user to open manipulated IFF files from untrusted sources, causing the application to crash.
The Impact of CVE-2021-21459
Due to improper input validation, the application becomes temporarily unavailable until restarted, with a CVSS base score of 4.3.
Technical Details of CVE-2021-21459
Examining the vulnerability in SAP 3D Visual Enterprise Viewer.
Vulnerability Description
Improper input validation in version 9 allows attackers to manipulate IFF files, leading to application crashes.
Affected Systems and Versions
SAP 3D Visual Enterprise Viewer versions below 9 are affected by this vulnerability.
Exploitation Mechanism
Attackers can exploit this issue by providing manipulated IFF files from untrusted sources.
Mitigation and Prevention
Measures to address and prevent the CVE-2021-21459 vulnerability.
Immediate Steps to Take
Users should refrain from opening IFF files from untrusted sources to prevent application crashes.
Long-Term Security Practices
Regularly update the application to the latest version to mitigate the risk of exploitation.
Patching and Updates
Apply relevant security patches provided by SAP to fix the improper input validation issue.