ZDI-CAN-23709: ZDI-25-175: (0Day) Luxion KeyShot USDC File Parsing Use-After-Free 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 usdc files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. 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-2025-2532.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-23709?
The severity of ZDI-CAN-23709 is high as it allows remote code execution on affected installations of Luxion KeyShot.
How do I fix ZDI-CAN-23709?
To fix ZDI-CAN-23709, update Luxion KeyShot to the latest version provided by the vendor.
What is the attack vector for ZDI-CAN-23709?
The attack vector for ZDI-CAN-23709 requires user interaction, such as visiting a malicious page or opening a malicious file.
Which software versions are affected by ZDI-CAN-23709?
ZDI-CAN-23709 affects installations of Luxion KeyShot, including the KeyShot Network Rendering product.
Can ZDI-CAN-23709 be exploited without user interaction?
No, ZDI-CAN-23709 cannot be exploited without user interaction, as the user must actively engage with a malicious file or webpage.