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01 Record

CVE-2024-5986

Remote Arbitrary File Write with Arbitrary Data in h2oai/h2o-3

CriticalPUBLISHEDCNA: @huntr_ai
CNA base score9.1 CVSS v3.xCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

02 Description

Remote Arbitrary File Write with Arbitrary Data in h2oai/h2o-3

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.71% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 53.1% of scored records. A rank, not a probability.
NVD base score
9.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-02-02 10:36Z8 MO AGO
Last updated
2026-02-02 13:13Z8 MO AGO
Reserved
2024-06-13
Assigning CNA
@huntr_ai
Record state
PUBLISHED
Severity
Critical (CVSS 9.1)
CNA CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weaknesses
  • CWE-73External Control of File Name or PathBase
Data version
5.2
Document digest
a83b56a7c84a7c3335bb4721a72c20f9580a25c5a5d04f190bd9c873161de40c

05 Affected products

VendorProductVersionsPlatforms
h2oaih2oai/h2o-3<= latest—

06 References