CVE-2024-52573 in Tecnomatix Plant Simulation
Summary
by MITRE • 11/18/2024
A vulnerability has been identified in Tecnomatix Plant Simulation V2302 (All versions < V2302.0018), Tecnomatix Plant Simulation V2404 (All versions < V2404.0007). The affected applications contain an out of bounds write vulnerability when parsing a specially crafted WRL file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-24521)
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Analysis
by VulDB Data Team • 12/11/2024
The vulnerability CVE-2024-52573 represents a critical out-of-bounds write flaw discovered in Siemens Tecnomatix Plant Simulation software versions prior to specific patches. This vulnerability affects both V2302 and V2404 product lines, creating a significant security risk for industrial automation and manufacturing environments where these simulation tools are deployed. The flaw manifests during the parsing of specially crafted WRL files, which are commonly used for 3D model representation in industrial simulation software. The vulnerability's impact extends beyond typical software security concerns as it affects enterprise-level manufacturing planning and simulation systems that are integral to production processes.
The technical nature of this vulnerability falls under CWE-787, which describes out-of-bounds write conditions where an application writes data past the boundaries of a buffer. In this case, the buffer overflow occurs specifically during the parsing of WRL (Web Real-Time) file formats, which are used to represent 3D scenes and objects within the simulation environment. When a maliciously crafted WRL file is processed, the application fails to properly validate the file structure, leading to memory corruption that can be exploited to execute arbitrary code within the context of the current process. This type of vulnerability is particularly dangerous because it can be triggered through normal file processing operations without requiring special privileges or user interaction.
The operational impact of this vulnerability is severe for organizations utilizing Tecnomatix Plant Simulation in manufacturing environments. Attackers who successfully exploit this vulnerability could gain unauthorized code execution capabilities on systems running vulnerable software versions, potentially leading to full system compromise. The attack surface is particularly concerning given that these simulation tools are often used in production planning, factory layout design, and process optimization scenarios where system integrity is paramount. The vulnerability could enable attackers to manipulate simulation results, potentially causing production disruptions, data corruption, or even physical safety hazards in manufacturing environments. Organizations may face significant operational risks including production delays, financial losses, and potential safety incidents.
Mitigation strategies for CVE-2024-52573 should prioritize immediate patching of affected systems to version V2302.0018 or V2404.0007 respectively. Organizations should implement strict file validation procedures for all WRL file inputs, including automated scanning for potentially malicious content. Network segmentation and access controls should be enhanced to limit exposure of vulnerable systems to untrusted file sources. Security monitoring should be implemented to detect unusual file processing activities that might indicate exploitation attempts. The vulnerability aligns with ATT&CK technique T1059.007 for command and scripting interpreter, as exploitation could enable attackers to execute malicious code through the simulation environment. Regular security assessments and vulnerability management processes should be strengthened to prevent similar issues in other industrial control systems and simulation software platforms.