CVE-2024-8616— Arbitrary File Overwrite in h2oai/h2o-3
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I. Basic Information for CVE-2024-8616
Vulnerability Information
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Vulnerability Title
Arbitrary File Overwrite in h2oai/h2o-3
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
文件名或路径的外部可控制
Source: NVD (National Vulnerability Database)
Vulnerability Title
H2O 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
H2O是H2O.ai开源的一个用于分布式、可扩展机器学习的内存平台。 H2O 3.46.0版本存在安全漏洞，该漏洞源于exportModelDetails函数未对用户可控参数进行验证，可能导致任意文件覆盖。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| h2oai | h2oai/h2o-3 | unspecified ~ latest | - |
II. Public POCs for CVE-2024-8616
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · h2oai · 2025-03-20 · 10 CVEs total
| CVE-2024-6854 | Arbitrary File Overwrite in h2oai/h2o-3 | |
| CVE-2024-6863 | Encryption of Arbitrary Files with Attacker-Controlled Key in h2oai/h2o-3 | |
| CVE-2024-7765 | Denial of Service in h2oai/h2o-3 | |
| CVE-2024-7768 | Denial of Service in h2oai/h2o-3 | |
| CVE-2024-8062 | Denial of Service in h2oai/h2o-3 | |
| CVE-2024-10549 | Denial of Service by ReDOS in h2oai/h2o-3 | |
| CVE-2024-10553 | Jdbc Deserialization in h2oai/h2o-3 | |
| CVE-2024-10550 | Denial of Service by ReDOS in h2oai/h2o-3 | |
| CVE-2024-10572 | Denial of Service and Arbitrary File Write in h2oai/h2o-3 |
IV. Related Vulnerabilities
Same product: h2oai/h2o-3
Same vendor: h2oai
- CVE-2026-3960
Remote Code Execution in h2oai/h2o-3 - CVE-2024-5986
Remote Arbitrary File Write with Arbitrary Data in h2oai/h2o - CVE-2025-10769
h2oai h2o-3 H2 JDBC Driver ImportSQLTable deserialization - CVE-2025-10768
h2oai h2o-3 IBMDB2 JDBC Driver ImportSQLTable deserializatio - CVE-2025-6544
Deserialization Vulnerability in h2oai/h2o-3
Same weakness: CWE-73
- CVE-2026-41693
i18next-fs-backend: Path traversal via unsanitised lng/ns al - CVE-2026-44127
Local File Inclusion (LFI) and Arbitrary File Deletion - CVE-2026-7633
Totolink N300RH cstecgi.cgi setUploadSetting file inclusion - CVE-2026-42424
OpenClaw < 2026.4.8 - Local File Exfiltration via Shared Rep - CVE-2026-41177
Squidex has Blind SSRF via file:// Protocol in Restore API l
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