CVE-2024-8616

HighCVSS 8.2/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 8.2/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weakness enumeration

CWE-73

Affected software

No affected versions have been published.

Timeline

Published: Mar 20, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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