CVE-2022-41202 in 3D Visual Enterprise Viewer
Summary
by MITRE • 10/12/2022
Due to lack of proper memory management, when a victim opens a manipulated Visual Design Stream (.vds, vds.x3d) file received from untrusted sources in SAP 3D Visual Enterprise Viewer - version 9, it is possible that a Remote Code Execution can be triggered when payload forces a stack-based overflow or a re-use of dangling pointer which refers to overwritten space in memory.
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Analysis
by VulDB Data Team • 05/20/2025
The vulnerability identified as CVE-2022-41202 represents a critical memory safety issue within SAP 3D Visual Enterprise Viewer version 9, specifically affecting the handling of manipulated Visual Design Stream files with extensions .vds and .vds.x3d. This flaw stems from inadequate memory management practices that fail to properly validate and sanitize input data during file processing operations. The vulnerability exists in the parser implementation responsible for interpreting these specialized 3D visualization file formats, creating a dangerous condition where maliciously crafted files can trigger exploitable memory corruption scenarios.
The technical exploitation of this vulnerability relies on triggering either a stack-based buffer overflow or a dangling pointer reuse condition through carefully constructed malicious payload data within the Visual Design Stream file. When a victim opens such a manipulated file, the viewer application's memory management routines fail to properly handle the malformed input, leading to memory corruption that can be leveraged by attackers to execute arbitrary code within the context of the running application. This type of vulnerability falls under the CWE-121 stack-based buffer overflow category and may also involve CWE-416 use after free conditions when dangling pointers are reused.
The operational impact of this vulnerability is severe as it enables remote code execution without requiring any authentication or privileged access. An attacker can craft malicious Visual Design Stream files and deliver them through various attack vectors such as email attachments, compromised websites, or file sharing platforms. Once opened by an unsuspecting user with SAP 3D Visual Enterprise Viewer installed, the malicious file can execute arbitrary code on the victim's system, potentially leading to full system compromise, data exfiltration, or establishment of persistent backdoors. The attack surface is particularly concerning given that these 3D visualization files are commonly used in engineering, design, and manufacturing environments where users frequently open files from external sources.
Organizations using SAP 3D Visual Enterprise Viewer version 9 should immediately implement mitigations including applying the latest security patches from SAP, implementing strict file validation policies, and deploying network segmentation controls to limit exposure. The ATT&CK framework categorizes this vulnerability under T1203 Exploitation for Client Execution and T1059 Command and Scripting Interpreter, highlighting the need for comprehensive endpoint protection measures. Additional defensive strategies should include user education about opening files from untrusted sources, implementing application whitelisting policies, and monitoring for unusual file processing activities. The vulnerability demonstrates the critical importance of proper memory management in client-side applications and the potential for seemingly benign file format parsers to become attack vectors for sophisticated remote exploitation campaigns.