ZDI-CAN-23704: ZDI-25-174: (0Day) Luxion KeyShot DAE File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of dae files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2025-2531.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-23704?
The severity of ZDI-CAN-23704 is critical due to its potential for remote code execution.
How do I fix ZDI-CAN-23704?
To fix ZDI-CAN-23704, update Luxion KeyShot to the latest version provided by the vendor.
Who is affected by ZDI-CAN-23704?
ZDI-CAN-23704 affects installations of Luxion KeyShot, particularly those that allow network rendering.
What type of attack is associated with ZDI-CAN-23704?
ZDI-CAN-23704 is associated with remote code execution attacks that require user interaction.
What are the prerequisites for exploiting ZDI-CAN-23704?
To exploit ZDI-CAN-23704, an attacker needs the target to visit a malicious web page or open a malicious file.