CVE-2021-28148
High
Description
One of the usage insights HTTP API endpoints in Grafana Enterprise 6.x before 6.7.6, 7.x before 7.3.10, and 7.4.x before 7.4.5 is accessible without any authentication. This allows any unauthenticated user to send an unlimited number of requests to the endpoint, leading to a denial of service (DoS) attack against a Grafana Enterprise instance.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Grafana
PublishedMar 22, 2021
First seenMar 22, 2021
How to fix
Update
- grafana grafana6.7.6, 7.3.10, 7.4.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| grafana grafana | 6.0.0 ≤ v < 6.7.6, 7.0.0 ≤ v < 7.3.10, 7.4.0 ≤ v < 7.4.5 | 6.7.6, 7.3.10, 7.4.5 |
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