CVE-2022-36062

2022-09-2105:18:49

redhat.com

access.redhat.com

3.8 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

4.7 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:M/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

21.4%

JSON

A flaw was found in Grafana. This vulnerability impacts folders/dashboards with Admin-only permissions and where role-based access control (RBAC) was ever enabled at least once. When RBAC is enabled, Grafana runs migrations that translate legacy access control permissions into RBAC permissions. The migrations contain a bug, which grants additional access to folders/dashboards that only had the Admin role grant, resulting in a privilege escalation where Editors can edit and Viewers can view the folder/dashboard to which they should not have access.