CVE Vulnerability

CVE-2021-28146

The team sync HTTP API in Grafana Enterprise 7.4.x before 7.4.5 has an Incorrect Access Control issue. On Grafana instances using an external authentication service, this vulnerability allows any authenticated user to add external groups to existing teams. This can be used to grant a user team permissions that the user isn't supposed to have.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://grafana.com/products/enterprise/ Product Vendor Advisory
https://www.openwall.com/lists/oss-security/2021/03/19/5 Mailing List Third Party Advisory
https://community.grafana.com/t/release-notes-v6-7-x/27119 Release Notes Vendor Advisory
https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724 Vendor Advisory
https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-3-10/ Release Notes Vendor Advisory
https://grafana.com/blog/2021/03/18/grafana-6.7.6-7.3.10-and-7.4.5-released-with-important-security-fixes-for-grafana-enterprise/ Release Notes Vendor Advisory
https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/ Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:grafana:grafana:*:*:*:*:enterprise:*:*:*
Information

Published : 2021-03-22 02:15

Updated : 2021-03-26 05:17

NVD link : CVE-2021-28146

Mitre link : CVE-2021-28146

Products Affected
No products.
CWE
CWE-863