CVE-2015-8029 in 3D Visual Enterprise Viewer
Summary
by MITRE
SAP 3D Visual Enterprise Viewer (VEV) allows remote attackers to execute arbitrary code via a crafted Filmbox document, which triggers memory corruption.
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Analysis
by VulDB Data Team • 02/27/2018
SAP 3D Visual Enterprise Viewer represents a sophisticated 3D visualization platform designed for enterprise environments, enabling users to view and interact with complex 3D models and technical documentation. This viewer system is commonly deployed within manufacturing, engineering, and product design organizations where detailed 3D model visualization plays a critical role in product development and collaboration processes. The vulnerability CVE-2015-8029 specifically targets the Filmbox document processing functionality within this viewer application, creating a dangerous attack surface that could be exploited by remote threat actors without requiring authentication or local system access.
The technical flaw manifests through improper input validation and memory handling within the Filmbox document parser component of SAP 3D Visual Enterprise Viewer. When the application processes a specially crafted Filmbox document, it fails to properly validate the structure and content of the file, leading to memory corruption vulnerabilities that can be leveraged to execute arbitrary code on the target system. This memory corruption typically occurs through buffer overflows, use-after-free conditions, or other heap manipulation techniques that allow attackers to overwrite critical memory locations and redirect program execution flow. The vulnerability exists at the core parsing logic where the application does not adequately sanitize or validate the input data before processing it within memory structures.
The operational impact of this vulnerability extends far beyond simple code execution, as it provides attackers with a potential foothold for complete system compromise within enterprise environments. Remote attackers can leverage this vulnerability to gain unauthorized access to systems running SAP 3D Visual Enterprise Viewer, potentially escalating privileges and moving laterally through the network. Given that this viewer is often used in engineering and product design departments where sensitive intellectual property and proprietary designs are stored, successful exploitation could result in significant intellectual property theft, operational disruption, and potential supply chain compromise. The vulnerability affects multiple versions of the SAP 3D Visual Enterprise Viewer across different operating systems, making it particularly dangerous for widespread deployment environments.
Security professionals should implement immediate mitigations including restricting network access to systems running SAP 3D Visual Enterprise Viewer, implementing network segmentation to isolate these systems from critical business networks, and deploying application whitelisting policies to prevent unauthorized execution of potentially malicious Filmbox documents. Organizations should also consider disabling the Filmbox document processing functionality entirely if it is not required for business operations, as this represents the most effective immediate mitigation strategy. Regular security updates and patches from SAP should be prioritized, with particular attention to the specific version and build numbers affected by this vulnerability. Network monitoring should be enhanced to detect unusual file processing activities or attempts to access vulnerable systems, while endpoint protection solutions should be configured to scan for malicious Filmbox documents and other potentially harmful file formats.
This vulnerability aligns with CWE-121, which describes stack-based buffer overflow conditions, and CWE-122, which covers heap-based buffer overflow scenarios, both of which are common patterns in memory corruption vulnerabilities. From an ATT&CK framework perspective, this vulnerability maps to techniques such as T1059.007 for command and scripting interpreter and T1078 for valid accounts, as attackers may use this initial compromise to establish persistent access. The vulnerability also demonstrates characteristics of T1190, which involves exploiting vulnerabilities in remote services, and T1068, which covers local privilege escalation through exploitation of system vulnerabilities. Organizations should consider this vulnerability as part of broader enterprise security assessments and ensure that proper incident response procedures are in place to handle potential exploitation attempts.