CVE-2024-8616 — Arbitrary File Overwrite in h2oai/h2o-3
In h2oai/h2o-3 version 3.46.0, the `/99/Models/{name}/json` endpoint allows for arbitrary file overwrite on the target server. The vulnerability arises from the `exportModelDeta…
Published: 2025-03-20 · CVSS: 8.2 · CVSS 3.0
In h2oai/h2o-3 version 3.46.0, the `/99/Models/{name}/json` endpoint allows for arbitrary file overwrite on the target server. The vulnerability arises from the `exportModelDetails` function in `ModelsHandler.java`, where the user-controllable `mexport.dir` parameter is used to specify the file path for writing model details. This can lead to overwriting files at arbitrary locations on the host system.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7