CVE-2020-9321

HIGH

Traefik 2.x < 2.1.4 and TraefikEE 2.0.0 - Certificate Information Exposure in Configuration Watcher

Title source: llm

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.

Core 2

Core References

Patch, Third Party Advisory x_refsource_misc

Release Notes x_refsource_misc

CVSS v3 7.5

EPSS 0.0072

EPSS Percentile 49.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE

CWE-295

Status published

Products (4)

traefik/traefik 2.0.0

traefik/traefik 0 - 2.1.4Go

traefik/traefik 2.0.0 - 2.1.4

traefik/traefik_enterprise 2.0.0

Published Mar 16, 2020

Tracked Since Feb 18, 2026