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CVE-2021-28148

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published3/22/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

grafana:grafana

Weaknesses (CWE)

CWE-306

References

https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724(cve@mitre.org)

https://community.grafana.com/t/release-notes-v6-7-x/27119(cve@mitre.org)

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/(cve@mitre.org)

https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-3-10/(cve@mitre.org)

https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/(cve@mitre.org)

https://grafana.com/products/enterprise/(cve@mitre.org)

https://security.netapp.com/advisory/ntap-20210430-0005/(cve@mitre.org)

https://www.openwall.com/lists/oss-security/2021/03/19/5(cve@mitre.org)

https://community.grafana.com/t/grafana-enterprise-6-7-6-7-3-10-and-7-4-5-security-update/44724(af854a3a-2127-422b-91ae-364da2661108)

https://community.grafana.com/t/release-notes-v6-7-x/27119(af854a3a-2127-422b-91ae-364da2661108)

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/(af854a3a-2127-422b-91ae-364da2661108)

https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-3-10/(af854a3a-2127-422b-91ae-364da2661108)

https://grafana.com/docs/grafana/latest/release-notes/release-notes-7-4-5/(af854a3a-2127-422b-91ae-364da2661108)

https://grafana.com/products/enterprise/(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20210430-0005/(af854a3a-2127-422b-91ae-364da2661108)

https://www.openwall.com/lists/oss-security/2021/03/19/5(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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