CVE-2025-1047 is a remote code execution vulnerability identified in Luxion KeyShot, specifically affecting version 2024 13.0.0 Build 92 4.10.171. The vulnerability arises from improper handling of pvs file parsing, where an uninitialized pointer is accessed. This flaw is categorized under CWE-824, which pertains to the access of uninitialized pointers. When a pointer is not properly initialized before use, it can lead to undefined behavior, including the potential for an attacker to execute arbitrary code within the context of the vulnerable process. Exploitation requires user interaction, such as opening a maliciously crafted pvs file or visiting a malicious webpage that triggers the parsing of such a file. The vulnerability allows attackers to execute code remotely, potentially gaining the same privileges as the user running KeyShot. Although no public exploits have been reported in the wild yet, the nature of the vulnerability and the ability to execute arbitrary code remotely make it a significant concern. The lack of a patch at the time of reporting further increases the risk, as affected users remain exposed. The vulnerability was reserved and disclosed by the Zero Day Initiative (ZDI) under the identifier ZDI-CAN-23694, indicating a responsible disclosure process. KeyShot is a widely used 3D rendering and animation software, often employed in design, manufacturing, and marketing sectors, which makes this vulnerability relevant to organizations relying on this software for critical workflows.

For European organizations, the impact of CVE-2025-1047 could be substantial, particularly for those in industries such as automotive, aerospace, industrial design, and marketing where Luxion KeyShot is commonly used. Successful exploitation could lead to arbitrary code execution, allowing attackers to compromise the confidentiality, integrity, and availability of affected systems. This could result in theft of intellectual property, disruption of design and production workflows, and potential lateral movement within corporate networks. Given that exploitation requires user interaction, phishing or social engineering campaigns could be leveraged to deliver malicious pvs files or lure users to malicious websites. The compromise of design assets or rendering environments could have downstream effects on product development cycles and competitive advantage. Additionally, if attackers gain persistent access, they could deploy further malware or ransomware, amplifying the damage. The medium severity rating reflects the requirement for user interaction and the absence of known exploits, but the potential for remote code execution in a specialized software environment still poses a meaningful risk to organizations with KeyShot deployments.

1. Immediate mitigation should focus on user awareness and training to recognize and avoid opening suspicious pvs files or visiting untrusted websites, especially those purporting to offer design assets or KeyShot resources. 2. Implement strict email filtering and attachment scanning to block potentially malicious pvs files from reaching end users. 3. Employ application whitelisting and sandboxing techniques for KeyShot processes to limit the impact of potential exploitation. 4. Monitor network and endpoint logs for unusual activity related to KeyShot processes, including unexpected file accesses or network connections. 5. Coordinate with Luxion for timely patch releases and apply updates as soon as they become available. 6. Consider isolating KeyShot usage environments, such as running the software in virtual machines or dedicated workstations with limited network access, to contain potential compromises. 7. Regularly back up critical design files and maintain version control to enable recovery in case of data corruption or ransomware attacks stemming from exploitation. 8. Integrate threat intelligence feeds to stay informed about emerging exploits or indicators of compromise related to this vulnerability.