How severe is CVE-2020-8817?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Dataiku Data Science Studio

CVE-2020-8817

Dataiku DSS before 6.0.5 allows attackers write access to the project to modify the "Created by" metadata.

Published 2020-09-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.009 (57.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Dataiku Data Science Studio

References

doc.dataiku.com/dss/latest/security/advisories/cve-2020-8817.html (Vendor Advisory)
doc.dataiku.com/dss/latest/release_notes/6.0.htm (Broken Link)

Frequently asked questions

What is CVE-2020-8817?: CVE-2020-8817 is a high-severity vulnerability in Dataiku Data Science Studio. CVSS score: 8.1/10. Published 2020-09-14.
How severe is CVE-2020-8817?: High severity. CVSS v3 base score is 8.1 out of 10.