CVE-2020-9321

7.5 HIGH
Published: March 16, 2020 Modified: March 06, 2026
View on NVD

Description

configurationwatcher.go in Traefik 2.x before 2.1.4 and TraefikEE 2.0.0 mishandles the purging of certificate contents from providers before logging.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/containous/traefik/pull/6281
Source: cve@mitre.org
Patch Third Party Advisory
https://github.com/containous/traefik/releases/tag/v2.1.4
Source: cve@mitre.org
Release Notes
https://github.com/containous/traefik/pull/6281
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
https://github.com/containous/traefik/releases/tag/v2.1.4
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.2%
36th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-295

Affected Vendors

traefik

Related CVEs

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CVE-2026-4490 8.8
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CVE-2026-22901 N/A