CVE-2024-54091 in Parasolid
Summary
by MITRE • 12/10/2024
A vulnerability has been identified in Solid Edge SE2024 (All versions < V224.0 Update 12), Solid Edge SE2025 (All versions < V225.0 Update 3). The affected application contains an out of bounds write past the end of an allocated buffer while parsing X_T data or a specially crafted file in X_T format. This could allow an attacker to execute code in the context of the current process.
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Analysis
by VulDB Data Team • 10/29/2025
This vulnerability exists within Siemens Solid Edge software versions prior to specific update releases, representing a critical memory corruption flaw that could enable remote code execution. The issue manifests during the parsing of X_T data files, which are commonly used for CAD data exchange and interoperability between different design software platforms. The out-of-bounds write condition occurs when the application processes malformed or specially crafted X_T files, leading to memory corruption that can be exploited by malicious actors. This type of vulnerability falls under the CWE-787 category of out-of-bounds write conditions, which are particularly dangerous as they can lead to arbitrary code execution and system compromise.
The technical flaw stems from insufficient input validation and boundary checking within the X_T file parser component of Solid Edge applications. When processing X_T formatted data, the software fails to properly validate the size and structure of incoming data segments, allowing an attacker to craft malicious files that exceed allocated buffer boundaries. This buffer overflow condition can overwrite adjacent memory locations, potentially corrupting critical program state information, function pointers, or return addresses. The vulnerability is particularly concerning because X_T files are commonly used in engineering and manufacturing environments where design data is frequently exchanged between different software platforms, making the attack surface quite broad.
The operational impact of this vulnerability extends beyond simple data corruption, as successful exploitation could result in complete system compromise. Attackers could leverage this flaw to execute arbitrary code with the privileges of the currently logged-in user, potentially leading to persistent backdoors, data exfiltration, or further network infiltration. In enterprise environments where Solid Edge is widely used for product design and manufacturing, this vulnerability could serve as a gateway for attackers to gain access to sensitive intellectual property, design specifications, and proprietary engineering data. The attack vector is particularly insidious because X_T files are often shared through legitimate business processes and may not trigger security warnings, making detection and prevention more challenging.
Organizations should immediately implement mitigation strategies including applying the vendor-provided patches for Solid Edge SE2024 versions prior to V224.0 Update 12 and Solid Edge SE2025 versions prior to V225.0 Update 3. Network segmentation and file validation controls should be implemented to restrict processing of untrusted X_T files, particularly those received through email attachments or external sources. Security monitoring should include detection of unusual file processing patterns and memory access anomalies that might indicate exploitation attempts. The vulnerability aligns with ATT&CK technique T1059.007 for command and scripting interpreter, as successful exploitation would likely involve code execution capabilities that could be leveraged for further system compromise. Additionally, this represents a significant risk to industrial control systems and manufacturing environments where Solid Edge is deployed, potentially affecting supply chain security and operational technology infrastructure.