Name: CVE-2019-15043: Missing Authentication for Critical Function
Creator: Rapid7
Published: 2019-09-03T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2019-15043, CWE-306, CVSS 7.5, EPSS 0.90497

In Grafana 2.x through 6.x before 6.3.4, parts of the HTTP API allow unauthenticated use. This makes it possible to run a denial of service attack against the server running Grafana.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade grafana	Aug 22, 2024	Sep 3, 2019
Arch Linux	—	Upgrade to the latest version of Arch Linux	Jul 11, 2025	Sep 3, 2019
Centos_linux	—	Upgrade grafana-postgresUpgrade grafana-graphiteUpgrade grafana-opentsdbUpgrade grafana-influxdbUpgrade grafana-cloudwatchUpgrade grafana-prometheusUpgrade grafana-debuginfoUpgrade grafana-mysqlUpgrade grafana-lokiUpgrade grafanaUpgrade grafana-azure-monitorUpgrade grafana-mssqlUpgrade grafana-stackdriverUpgrade grafana-elasticsearch	Apr 29, 2020	Sep 3, 2019
Oracle_linux	—	Upgrade grafana-azure-monitorUpgrade grafana-opentsdbUpgrade grafana-prometheusUpgrade grafana-elasticsearchUpgrade grafana-mssqlUpgrade grafana-cloudwatchUpgrade grafanaUpgrade grafana-stackdriverUpgrade grafana-lokiUpgrade grafana-influxdbUpgrade grafana-mysqlUpgrade grafana-postgresUpgrade grafana-graphite	Jul 22, 2024	Aug 29, 2019
Redhat_linux	—	Upgrade grafana-graphiteUpgrade grafana-mssqlUpgrade grafana-stackdriverUpgrade grafana-influxdbUpgrade grafana-debuginfoUpgrade grafana-azure-monitorUpgrade grafana-prometheusUpgrade grafana-mysqlUpgrade grafana-lokiUpgrade grafana-postgresUpgrade grafanaUpgrade grafana-cloudwatchUpgrade grafana-opentsdbUpgrade grafana-elasticsearch	Apr 29, 2020	Sep 3, 2019
Suse	—	Upgrade golang-github-prometheus-node_exporterUpgrade grafana-piechart-panelUpgrade grafanaUpgrade dracut-saltbootUpgrade grafana-status-panel	Jun 29, 2020	Sep 3, 2019
Ubuntu	—	No solution exists	Jun 26, 2025	Sep 3, 2019

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CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence