What is CVE-2019-16874?

CVE-2019-16874 is a medium-severity vulnerability in Portainer. CVSS score: 6.5/10. Published 2019-11-07.

How severe is CVE-2019-16874?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Portainer

CVE-2019-16874

Portainer before 1.22.1 has Incorrect Access Control (issue 2 of 4).

Published 2019-11-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (58.6th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.6% 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

Portainer

References

fortiguard.com/zeroday/FG-VD-19-121 (Third Party Advisory)

Frequently asked questions

What is CVE-2019-16874?: CVE-2019-16874 is a medium-severity vulnerability in Portainer. CVSS score: 6.5/10. Published 2019-11-07.
How severe is CVE-2019-16874?: Medium severity. CVSS v3 base score is 6.5 out of 10.