{"id":"CVE-2023-6016","aliases":["EUVD-2023-58281","GHSA-p3v8-5qc4-7p8r"],"status":"published","title":"H2O Remote Code Execution via POJO Model Import","description":"An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it's POJO model import feature.","severity":{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.30567,"percentile":0.98253,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2023-11-16T16:06:24Z","modified":"2026-06-17T06:49:51Z","products":[{"vendor":"h2o","product":"h2o"},{"vendor":"h2oai","product":"h2oai/h2o-3"}],"references":[{"url":"https://huntr.com/bounties/83dd17ec-053e-453c-befb-7d6736bf1836","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6016"},{"url":"https://github.com/advisories/GHSA-p3v8-5qc4-7p8r"}],"sources":{"cve":[{"id":"CVE-2023-6016","title":"H2O Remote Code Execution via POJO Model Import","description":"An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it's POJO model import feature.","status":"published","published":"2023-11-16T16:06:24.52Z","modified":"2024-08-02T08:21:17.117Z","cvss":[{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:35:25.095989Z"}],"euvd":[{"id":"EUVD-2023-58281","description":"An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it's POJO model import feature.","status":"published","published":"2023-11-16T16:06:24Z","modified":"2024-08-02T08:21:17Z","cvss":[{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T03:50:11.066935Z"}],"ghsa":[{"id":"GHSA-p3v8-5qc4-7p8r","title":"An attacker is able to gain remote code execution on a server hosting the H2O dashboard through...","description":"An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it's POJO model import feature.","status":"published","published":"2023-11-16T18:30:31Z","modified":"2023-11-16T18:30:31Z","cvss":[{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:55:03.407736Z"}],"nvd":[{"id":"CVE-2023-6016","description":"An attacker is able to gain remote code execution on a server hosting the H2O dashboard through it's POJO model import feature.","status":"published","published":"2023-11-16T16:15:34.68Z","modified":"2026-06-17T06:49:51.493Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"3.0","score":10,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:08:47.966245Z"}]}}