CVE-2021-28147

 

Published at: - 22-03-2021 04:15

Last modified: - 20-05-2022 10:43

Total changes: - 4

Description

The team sync HTTP API in Grafana Enterprise 6.x before 6.7.6, 7.x before 7.3.10, and 7.4.x before 7.4.5 has an Incorrect Access Control issue. On Grafana instances using an external authentication service and having the EditorsCanAdmin feature enabled, this vulnerability allows any authenticated user to add external groups to any existing team. This can be used to grant a user team permissions that the user isn't supposed to have.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://community.grafana.com/t/release-notes-v6-7-x/27119
• https://grafana.com/products/enterprise/
• https://www.openwall.com/lists/oss-security/2021/03/19/5
• https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724
• https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-3-10/
• 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/
• https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/
• https://security.netapp.com/advisory/ntap-20210430-0005/

 

Keywords

NVD

 

CVE-2021-28147

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures