01 Record

CVE-2021-28148

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

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 3.49% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 88.6% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2021-03-22 14:06Z5 YR AGO

Last updated

2024-08-03 21:40Z2 YR AGO

Reserved

2021-03-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-306Missing Authentication for Critical FunctionBase
CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

8657d7398408fffa05355e6737a4558c942df6a2656564e1a54295280c03ade7

05 Affected products

VendorProductVersionsPlatforms

grafanagrafanaNot specified—

redhatacmNot specified—

redhatceph_storageNot specified—

redhatenterprise_linuxNot specified—

redhatopenshiftNot specified—

redhatservice_meshNot specified—

redhatstorageNot specified—

06 References

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