CVE-2024-52569 Overview
CVE-2024-52569 is an out-of-bounds write vulnerability [CWE-787] affecting Siemens Teamcenter Visualization and Tecnomatix Plant Simulation. The flaw exists in the WRL (Virtual Reality Modeling Language) file parser bundled with the affected applications. An attacker who convinces a user to open a specially crafted WRL file can trigger memory corruption and execute code in the context of the current process. The issue was reported through Trend Micro's Zero Day Initiative as ZDI-CAN-24260.
Critical Impact
Successful exploitation allows arbitrary code execution in the context of the user running the vulnerable application, potentially exposing engineering data and enabling lateral movement in OT-adjacent environments.
Affected Products
- Siemens Teamcenter Visualization V14.2 (versions prior to V14.2.0.14), V14.3 (prior to V14.3.0.12), V2312 (prior to V2312.0008), and V2406 (prior to V2406.0005)
- Siemens Tecnomatix Plant Simulation V2302 (versions prior to V2302.0018)
- Siemens Tecnomatix Plant Simulation V2404 (versions prior to V2404.0007)
Discovery Timeline
- 2024-11-18 - CVE-2024-52569 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2024-52569
Vulnerability Analysis
The vulnerability resides in the WRL file parser used by Teamcenter Visualization and Tecnomatix Plant Simulation. When the parser processes a malformed WRL scene file, it writes data beyond the bounds of an allocated buffer. This out-of-bounds write can corrupt adjacent memory structures, including function pointers and object metadata, leading to arbitrary code execution within the user process.
Exploitation requires user interaction. A target must open a crafted WRL file supplied by the attacker, for example through email attachments, shared engineering repositories, or supply-chain distribution of 3D asset files. Because these applications commonly run under privileged engineering accounts, code executed through this path inherits access to intellectual property and connected systems.
Root Cause
The root cause is insufficient bounds checking during deserialization of geometry or node structures in the WRL parser. Attacker-controlled length or index fields are used to write into a fixed-size buffer without validating that the resulting offset stays within allocation limits, matching the pattern described by CWE-787: Out-of-bounds Write.
Attack Vector
The attack vector is local and requires user participation. An attacker crafts a malicious WRL file and delivers it to a victim through phishing, shared drives, or PLM (Product Lifecycle Management) workflows. Opening the file in a vulnerable version of Teamcenter Visualization or Tecnomatix Plant Simulation triggers the memory corruption. Further technical detail is available in the Siemens Security Advisory SSA-824503 and Siemens Security Advisory SSA-645131.
Detection Methods for CVE-2024-52569
Indicators of Compromise
- Unexpected child processes spawned by TcVis.exe or PlantSimulation.exe, particularly command interpreters such as cmd.exe, powershell.exe, or rundll32.exe.
- WRL files arriving from untrusted sources, especially those with anomalous size, embedded scripts, or unusual node definitions.
- Application crashes or Windows Error Reporting events referencing access violations in the WRL parsing modules of Teamcenter Visualization or Tecnomatix Plant Simulation.
Detection Strategies
- Enable exploit protection and Data Execution Prevention (DEP) telemetry on engineering workstations to capture memory corruption events in the affected binaries.
- Correlate file-open events for .wrl extensions with subsequent process creation and network egress from the parent application.
- Deploy YARA or content inspection at mail and file-share gateways to flag WRL files carrying oversized geometry arrays or malformed node headers.
Monitoring Recommendations
- Baseline normal behavior of Teamcenter Visualization and Tecnomatix Plant Simulation processes, then alert on deviations such as script interpreter execution or writes to %TEMP% followed by execution.
- Forward endpoint, EDR, and application crash telemetry to a centralized SIEM for cross-host correlation of failed exploitation attempts.
- Monitor engineering file repositories and PLM workflows for the introduction of WRL files from external contributors.
How to Mitigate CVE-2024-52569
Immediate Actions Required
- Upgrade Teamcenter Visualization to V14.2.0.14, V14.3.0.12, V2312.0008, or V2406.0005 and later, depending on the deployed branch.
- Upgrade Tecnomatix Plant Simulation to V2302.0018 or V2404.0007 and later.
- Restrict opening of WRL files to trusted, internally validated sources until patches are deployed across all affected workstations.
Patch Information
Siemens released fixed builds addressing CVE-2024-52569. Refer to Siemens Security Advisory SSA-824503 for Tecnomatix Plant Simulation guidance and Siemens Security Advisory SSA-645131 for Teamcenter Visualization. Apply the vendor-supplied installers matching your product branch, and validate version strings after installation.
Workarounds
- Do not open WRL files from untrusted or unverified sources.
- Apply least-privilege principles so engineering applications run without administrative rights, reducing the impact of code execution.
- Segment engineering and OT-adjacent networks from general corporate email and internet access to limit delivery paths for malicious files.
- Enable Windows Attack Surface Reduction rules to block Office and browser-based delivery of executable payloads that could chain with this vulnerability.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
