CVE Vulnerability

CVE-2019-20894

Traefik 2.x, in certain configurations, allows HTTPS sessions to proceed without mutual TLS verification in a situation where ERR_BAD_SSL_CLIENT_AUTH_CERT should have occurred.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/containous/traefik/issues/5312 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*
Information

Published : 2020-07-02 04:15

Updated : 2021-07-28 12:44

NVD link : CVE-2019-20894

Mitre link : CVE-2019-20894

Products Affected
No products.
CWE
CWE-295

Improper Certificate Validation