CVE-2025-7042 in SOLIDWORKS eDrawings
Summary
by MITRE • 07/15/2025
Use After Free vulnerability exists in the IPT file reading procedure in SOLIDWORKS eDrawings on Release SOLIDWORKS Desktop 2025. This vulnerability could allow an attacker to execute arbitrary code while opening a specially crafted IPT file.
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Analysis
by VulDB Data Team • 07/15/2025
The vulnerability identified as CVE-2025-7042 represents a critical use after free flaw within SOLIDWORKS eDrawings software, specifically affecting the IPT file reading functionality in the SOLIDWORKS Desktop 2025 release. This type of vulnerability occurs when a program continues to reference memory locations after they have been freed or deallocated, creating opportunities for memory corruption that can be exploited by malicious actors. The issue is particularly concerning given that eDrawings is widely used for viewing and sharing 3D CAD designs, making it a potential attack vector through social engineering or supply chain compromise tactics.
The technical exploitation of this vulnerability hinges on the improper memory management within the IPT file parsing routine, where allocated memory structures are freed but subsequent operations continue to reference these locations. This use after free condition creates a memory corruption scenario that can be leveraged to execute arbitrary code with the privileges of the victim user. The vulnerability is triggered during the normal operation of opening a specially crafted IPT file, which means that legitimate users could be compromised simply by interacting with maliciously formatted files. This attack vector aligns with common exploitation patterns documented in the attack chain framework, where initial access is achieved through file-based delivery mechanisms.
The operational impact of CVE-2025-7042 extends beyond simple code execution, as it represents a privilege escalation risk that could enable attackers to gain unauthorized access to systems containing sensitive engineering data. The vulnerability affects organizations that rely on SOLIDWORKS eDrawings for collaborative design work, potentially exposing intellectual property and confidential design information. This represents a significant concern for industries such as automotive, aerospace, and manufacturing where design files contain proprietary information. The vulnerability's exploitability is enhanced by the fact that it requires no user interaction beyond opening the file, making it particularly dangerous in environments where users frequently exchange CAD files with external partners or suppliers.
Organizations should immediately implement mitigations including restricting file access permissions, implementing strict file validation procedures, and deploying sandboxing solutions for file processing. The vulnerability should be prioritized for immediate patching through official SOLIDWORKS updates, while network segmentation and monitoring for suspicious file access patterns can provide additional defense layers. Security teams should also consider implementing email filtering rules to block potentially malicious IPT files and establish incident response procedures for handling potential exploitation attempts. This vulnerability demonstrates the importance of secure coding practices and memory management in commercial software, aligning with CWE-416 which specifically addresses use after free conditions. The attack surface is further expanded by the widespread use of SOLIDWORKS eDrawings, making this vulnerability particularly dangerous for enterprise environments and highlighting the need for comprehensive vulnerability management programs.