ZDI-25-1027: Tencent Hunyuan3D-1 load_pretrained Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent Hunyuan3D-1. 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 loadpretrained function. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of root.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent Hunyuan3D-1. 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-2025-13713.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-1027?
The severity of ZDI-25-1027 is considered high due to the potential for remote code execution.
How do I fix ZDI-25-1027?
To fix ZDI-25-1027, update Tencent Hunyuan3D-1 to the latest version provided by the vendor.
What type of vulnerability is ZDI-25-1027?
ZDI-25-1027 is a remote code execution vulnerability that requires user interaction.
Who is affected by ZDI-25-1027?
Users of Tencent Hunyuan3D-1 version 1 are affected by ZDI-25-1027.
What is needed to exploit ZDI-25-1027?
Exploiting ZDI-25-1027 requires the user to visit a malicious page or open a malicious file.