CVE-2025-1659 is a high-severity vulnerability identified in Autodesk Navisworks Freedom 2025, specifically an Out-of-Bounds Read (CWE-125) triggered by processing maliciously crafted DWFX files. Navisworks Freedom is a widely used software for viewing and sharing 3D design data, particularly in architecture, engineering, and construction industries. The vulnerability arises when the application parses DWFX files, a format used for design data exchange. An attacker can craft a DWFX file that causes the application to read memory outside the intended buffer boundaries. This can lead to multiple adverse effects: application crashes (denial of service), unauthorized disclosure of sensitive data residing in adjacent memory, or potentially arbitrary code execution within the context of the current process. The CVSS v3.1 base score of 7.8 reflects a high severity, with an attack vector classified as local (AV:L), requiring low attack complexity (AC:L), no privileges (PR:N), but user interaction (UI:R). The scope is unchanged (S:U), and the impact on confidentiality, integrity, and availability is high (C:H/I:H/A:H). Although no known exploits are currently reported in the wild, the vulnerability's characteristics make it a significant risk, especially in environments where untrusted DWFX files might be opened. The lack of available patches at the time of publication increases the urgency for mitigation measures. This vulnerability is critical for organizations relying on Navisworks Freedom for design review and collaboration, as exploitation could compromise sensitive project data or disrupt workflows through crashes or code execution.

For European organizations, particularly those in architecture, engineering, construction, and manufacturing sectors, this vulnerability poses a substantial risk. The ability to execute arbitrary code or read sensitive memory can lead to intellectual property theft, exposure of confidential design data, and potential disruption of project timelines due to application crashes or system compromise. Given the collaborative nature of these industries and the frequent exchange of design files, a successful exploit could propagate through supply chains and partner networks. Additionally, compromised systems could serve as footholds for further lateral movement within corporate networks, increasing the risk of broader operational impacts. The requirement for user interaction means that social engineering or phishing tactics could be employed to deliver malicious DWFX files, amplifying the threat. The high impact on confidentiality, integrity, and availability aligns with the critical nature of protecting design data and operational continuity in European enterprises.

1. Restrict the use of Autodesk Navisworks Freedom 2025 to trusted environments and limit the opening of DWFX files from unverified sources. 2. Implement strict file validation and scanning procedures for DWFX files before they are opened, using advanced malware detection tools capable of inspecting design file formats. 3. Employ application whitelisting and sandboxing techniques to isolate Navisworks Freedom processes, minimizing the impact of potential exploitation. 4. Educate users on the risks of opening unsolicited or unexpected DWFX files and enforce policies to verify file origins. 5. Monitor system and application logs for unusual crashes or behavior indicative of exploitation attempts. 6. Coordinate with Autodesk for timely patch releases and apply updates as soon as they become available. 7. Consider network segmentation to limit access to systems running Navisworks Freedom, reducing the attack surface. 8. Utilize endpoint detection and response (EDR) solutions to detect and respond to suspicious activities related to this vulnerability.