CVE-2024-37281Network attack vector

Authenticated service crash via crafted request flood

Published Jul 30, 2024 · Updated Aug 2, 2024

Uncontrolled resource consumption in Elastic Kibana 7.x before 7.17.23 and 8.x before 8.14.0 allows remote authenticated users to crash it. Elastic has not identified the affected endpoint or disclosed how its request handling consumes resources until the process fails. A Viewer role and a large volume of maliciously crafted network requests are required, and the reported consequence is a Kibana process crash.

CVSS severity6.5
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Uncontrolled resource consumption in Elastic Kibana 7.x before 7.17.23 and 8.x before 8.14.0 allows remote authenticated users to crash it. Elastic has not identified the affected endpoint or disclosed how its request handling consumes resources until the process fails. A Viewer role and a large volume of maliciously crafted network requests are required, and the reported consequence is a Kibana process crash.

The record

CVE
CVE-2024-37281
Published
Jul 30, 2024
Updated
Aug 2, 2024
Vendor
Elastic
Product
Kibana
Classifications
CWE-400, T1499.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 30, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.x <7.17.23
  2. Affected versionversion=8.x <8.14.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Elastic · Kibanaversion=7.x <7.17.23; version=8.x <8.14.0

Published CVSS scores

6.5ElasticCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.002Service Exhaustion Flood

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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