ZDI-25-1033: Tencent NeuralNLP-NeuralClassifier _load_checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent NeuralNLP-NeuralClassifier. 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 loadcheckpoint 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 NeuralNLP-NeuralClassifier. 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-2025-13708.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-25-1033?
The severity of ZDI-25-1033 is critical due to its potential for remote code execution.
How do I fix ZDI-25-1033?
To fix ZDI-25-1033, ensure that you have installed the latest security updates for Tencent NeuralNLP-NeuralClassifier.
Who is affected by ZDI-25-1033?
Users of Tencent NeuralNLP-NeuralClassifier are affected by vulnerability ZDI-25-1033.
What types of attacks are possible with ZDI-25-1033?
ZDI-25-1033 allows remote attackers to execute arbitrary code if a user interacts with a malicious page or file.
Is user interaction required for ZDI-25-1033 exploitation?
Yes, user interaction is required to exploit ZDI-25-1033.