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CVE-2019-15043

68
FAUCET Score

CVE-2019-15043 is a high-severity vulnerability affecting Grafana versions 2.x through 6.x before 6.3.4, where unauthenticated access to parts of the HTTP API allows for denial-of-service attacks. With a CVSS score of 7.5, this vulnerability can be exploited remotely without authentication and has a high impact on availability. While there is no evidence of active exploitation or Metasploit modules, Nuclei templates exist for detection, indicating potential for exploitation. Despite its high EPSS and FAUCET Risk Score, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.0.0, < 5.4.5CPE matchmatch criteria
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*
>= 6.0.0, < 6.3.4CPE matchmatch criteria
cpe:2.3:a:grafana:grafana:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
63.39%
Probability of exploitation in next 30 days
EPSS Percentile
99.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2019-15043 · Jul 4, 2020
This CVE's current EPSS score of 0.6339 is in the 98th percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: grafana-0:6.3.6-1.el8
View patch
redhatvendor investigatingvia redhat_api
Product: Red Hat Storage 3Fixed in: grafana
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 3.11Fixed in: openshift3/grafana
redhatno patchvia redhat_api
Product: Red Hat OpenShift Container Platform 4Fixed in: openshift4/ose-grafana
redhatend of lifevia redhat_api
Product: Red Hat Ceph Storage 3Fixed in: grafana

Vendor Advisories (1)

redhatCVE-2019-15043Moderate

grafana: incorrect access control in snapshot HTTP API leads to denial of service

Aug 29, 2019

References

lists.opensuse.org / opensuse-security-announce/2020-06/msg00060.html
lists.opensuse.org / opensuse-security-announce/2020-07/msg00083.html
lists.opensuse.org / opensuse-security-announce/2020-10/msg00009.html
community.grafana.com / t/grafana-5-4-5-and-6-3-4-security-update/20569
Vendor Advisory
community.grafana.com / t/release-notes-v6-3-x/19202
Release Notes
github.com / grafana/grafana/releases
Release Notes
grafana.com / blog/2019/08/29/grafana-5.4.5-and-6.3.4-released-with-important-security-fix
Release NotesVendor Advisory
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/RF5ARGYX3WYB7H2FDR7VAWTEQ27UX3FU
lists.fedoraproject.org / archives/list/package-announce%40lists.fedoraproject.org/message/UO4NBL7PKW4OSFRVZENGC42EWEJV2YAH
security.netapp.com / advisory/ntap-20191004-0004