CVE-2025-6971 in SOLIDWORKS eDrawings
Summary
by MITRE • 07/15/2025
Use After Free vulnerability exists in the CATPRODUCT 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 CATPRODUCT file.
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Analysis
by VulDB Data Team • 07/21/2025
The vulnerability identified as CVE-2025-6971 represents a critical use after free condition within the CATPRODUCT file processing functionality of SOLIDWORKS eDrawings Desktop 2025 release. This flaw manifests during the reading procedure of CATPRODUCT files which are commonly used in engineering and design environments for storing complex 3D product data. The vulnerability stems from improper memory management practices where the application continues to reference memory locations that have already been freed or deallocated, creating a scenario where malicious code can be executed during normal file opening operations.
From a technical perspective this use after free vulnerability falls under the CWE-416 category as defined by the Common Weakness Enumeration framework, specifically addressing the improper handling of memory resources where objects are accessed after they have been freed. The attack vector requires an attacker to craft a malicious CATPRODUCT file that when opened by an unpatched eDrawings application triggers the vulnerable code path. This scenario aligns with the ATT&CK technique T1203 - Exploitation for Client Execution which describes how adversaries leverage application vulnerabilities to execute code on target systems through legitimate application interfaces.
The operational impact of this vulnerability extends beyond simple code execution as it represents a privilege escalation risk within engineering environments where eDrawings is commonly used for sharing design files. When an attacker successfully exploits this vulnerability, they can gain arbitrary code execution capabilities on the victim system, potentially leading to full system compromise. The threat landscape is particularly concerning given that eDrawings is often used in corporate environments where design files are shared across departments and with external partners, creating multiple potential attack surfaces. The vulnerability's exploitation requires minimal user interaction beyond opening the malicious file, making it particularly dangerous in targeted attack scenarios.
Mitigation strategies for CVE-2025-6971 should prioritize immediate patching of affected SOLIDWORKS eDrawings Desktop 2025 installations through official vendor updates. Organizations should implement network segmentation and file validation procedures to prevent unauthorized CATPRODUCT files from reaching end users. Security teams should monitor for suspicious file access patterns and consider implementing application whitelisting policies that restrict execution of eDrawings only from trusted sources. Additionally, regular security awareness training for engineering teams regarding the risks of opening untrusted design files can help reduce successful exploitation attempts. The vulnerability highlights the critical importance of maintaining up-to-date software in engineering environments where specialized applications handle sensitive design data, as these systems often contain intellectual property and critical infrastructure information that makes them attractive targets for adversaries seeking persistent access to organizational networks.