ZDI-CAN-27191: 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-CAN-27191?
The severity of ZDI-CAN-27191 is high due to its potential for remote code execution.
How do I fix ZDI-CAN-27191?
To fix ZDI-CAN-27191, ensure that you update to the latest version of Tencent Hunyuan3D-1 as provided by the vendor.
What software is affected by ZDI-CAN-27191?
ZDI-CAN-27191 affects installations of Tencent Hunyuan3D-1.
What type of vulnerability is ZDI-CAN-27191?
ZDI-CAN-27191 is a remote code execution vulnerability that requires user interaction to exploit.
What are the attack vectors for ZDI-CAN-27191?
Attackers can exploit ZDI-CAN-27191 by tricking the user into visiting a malicious webpage or opening a malicious file.