CVE-2019-11202 Information

Description

An issue was discovered that affects the following versions of Rancher: v2.0.0 through v2.0.13 v2.1.0 through v2.1.8 and v2.2.0 through 2.2.1. When Rancher starts for the first time it creates a default admin user with a well-known password. After initial setup the Rancher administrator may choose to delete this default admin user. If Rancher is restarted the default admin user will be recreated with the well-known default password. An attacker could exploit this by logging in with the default admin credentials. This can be mitigated by deactivating the default admin user rather than completing deleting them.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://forums.rancher.com/c/announcements https://rancher.com/docs/rancher/v2.x/en/security/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8