CVE-2024-53041 Overview
CVE-2024-53041 is a stack-based buffer overflow vulnerability affecting Siemens Teamcenter Visualization and Tecnomatix Plant Simulation. The flaw exists in the WRL (VRML) file parser used by both product families. An attacker can craft a malicious WRL file that, when opened by a user, triggers memory corruption and enables arbitrary code execution in the context of the current process. The issue was reported through Trend Micro's Zero Day Initiative under identifier ZDI-CAN-25000 and is tracked under [CWE-121].
Critical Impact
Successful exploitation allows local code execution in engineering environments that routinely process third-party 3D model files, exposing operational technology design assets and connected systems.
Affected Products
- Siemens Teamcenter Visualization V14.2 (versions prior to V14.2.0.14), V14.3 (versions prior to V14.3.0.12), and V2312 (versions prior to V2312.0008)
- Siemens Tecnomatix Plant Simulation V2302 (versions prior to V2302.0016)
- Siemens Tecnomatix Plant Simulation V2404 (versions prior to V2404.0005)
Discovery Timeline
- 2024-12-10 - CVE-2024-53041 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2024-53041
Vulnerability Analysis
The vulnerability resides in the WRL file parsing routine used by Teamcenter Visualization and Tecnomatix Plant Simulation. WRL is the file extension for Virtual Reality Modeling Language (VRML), a text-based format that describes 3D scenes with nodes and fields. When the parser processes specially crafted structures inside a WRL file, it writes data beyond the bounds of a stack-allocated buffer. This overflow corrupts adjacent stack memory, including the saved return address and local variables. An attacker who controls the malicious file can steer execution to attacker-supplied code and run instructions with the privileges of the user who opened the file.
Root Cause
The root cause is missing or insufficient bounds validation on length-controlled fields during WRL deserialization, categorized as [CWE-121] Stack-based Buffer Overflow. The parser trusts size or count values embedded in the input file and copies data into a fixed-size stack buffer without enforcing the destination capacity.
Attack Vector
Exploitation requires user interaction. The victim must open or import a crafted WRL file inside one of the affected applications. The attack vector is local, and delivery typically occurs through email attachments, shared engineering repositories, supplier-supplied model files, or removable media. No network authentication is required because the malicious payload is embedded in a file the user chooses to open.
Verified exploitation code is not publicly available. Refer to Siemens advisories SSA-583523 and SSA-645131 for vendor technical details.
Detection Methods for CVE-2024-53041
Indicators of Compromise
- Unexpected process crashes in TcVis.exe, PlantSimulation.exe, or related Teamcenter and Tecnomatix binaries when opening WRL files
- WRL files arriving from untrusted email senders, external suppliers, or unmanaged file shares before the application crash
- Child processes such as cmd.exe, powershell.exe, or rundll32.exe spawned from Teamcenter Visualization or Tecnomatix Plant Simulation processes
Detection Strategies
- Monitor process creation events where Siemens engineering applications spawn shell or scripting interpreters as child processes
- Alert on Windows Error Reporting entries or crash dumps that reference the WRL parsing modules of the affected products
- Inspect endpoint file telemetry for .wrl files landing in user download or temp directories followed by immediate application launch
Monitoring Recommendations
- Baseline normal engineering-application behavior on workstations that regularly consume third-party CAD and 3D model files
- Forward endpoint process, file, and crash telemetry into a centralized data lake to correlate WRL file activity with subsequent execution anomalies
- Track software inventory to identify hosts still running vulnerable Teamcenter Visualization and Tecnomatix Plant Simulation versions
How to Mitigate CVE-2024-53041
Immediate Actions Required
- Update Teamcenter Visualization V14.2 to V14.2.0.14 or later, V14.3 to V14.3.0.12 or later, and V2312 to V2312.0008 or later
- Update Tecnomatix Plant Simulation V2302 to V2302.0016 or later and V2404 to V2404.0005 or later
- Restrict opening of WRL files to trusted sources and verify file provenance before import
Patch Information
Siemens has published fixed versions in advisories SSA-583523 and SSA-645131. Apply the vendor-supplied updates on all engineering workstations running the affected products. Confirm patch deployment through software inventory reporting and validate that the reported version matches or exceeds the fixed release.
Workarounds
- Avoid opening WRL files received from untrusted or unverified sources until the patch is applied
- Isolate engineering workstations that process external 3D model files on segmented network zones with restricted outbound connectivity
- Enforce application allowlisting and block child-process creation from Teamcenter Visualization and Tecnomatix Plant Simulation where feasible
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
