BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.8, there was an insecure deserialization in BentoML's runner server. By setting specific headers and parameters in the POST request, it is possible to execute any unauthorized arbitrary code on the server, which will grant the attackers to have the initial access and information disclosure on the server. This vulnerability is fixed in 1.4.8.

According to its banner, the version of BentoML running on the remote host is 1.x < 1.4.8. It is, therefore, affected by an Insecure Deserialization vulnerability.

Note that the scanner has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of the BentoML library installed on the remote host has an arbitrary code execution vulnerability. BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.8, there was an insecure deserialization in BentoML's runner server. By setting specific headers and parameters in the POST request, it is possible to execute any unauthorized arbitrary code on the server, which will grant the attackers to have the initial access and information disclosure on the server.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - BentoML is a Python library for building online serving systems optimized for AI apps and model inference.
    Prior to 1.4.8, there was an insecure deserialization in BentoML's runner server. By setting specific
    headers and parameters in the POST request, it is possible to execute any unauthorized arbitrary code on
    the server, which will grant the attackers to have the initial access and information disclosure on the
    server. This vulnerability is fixed in 1.4.8. (CVE-2025-32375)

ID	Name	Product	Family	Severity
114933	BentoML 1.x < 1.4.8 Insecure Deserialization	Web App Scanning	Artificial Intelligence	critical
235353	BentoML 1.x < 1.4.8 Arbitrary Code Execution	Nessus	Artificial Intelligence	critical
424811	SCA: security update for bentoml (GHSA-7v4r-c989-xh26)	Tenable Cloud Security	SCA Checks	critical
424811	SCA: security update for bentoml (GHSA-7v4r-c989-xh26)	Tenable Self-Hosted Container Security	SCA Checks	critical

Detections

Analytics

CVE-2025-32375

critical

Tenable Plugins

critical

critical

critical

critical