CVE-2024-36856 - Vulnerability Details - OpenCVE

RMQTT Broker 0.4.0 allows remote attackers to cause a Denial of Service (daemon crash) via a large number of malicious packets.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00945.

Exploitation poc

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

No data.

No data.

No data.

Project Subscriptions

Vendors	Products
Rmqtt Subscribe	Rmqtt Subscribe

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://gist.github.com/pengwGit/d8410afeb0d5d11ab79f596a32178c2e
https://github.com/rmqtt/rmqtt/releases/tag/0.4.0

History

Thu, 15 Jan 2026 17:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Rmqtt Rmqtt rmqtt
CPEs		cpe:2.3:a:rmqtt:rmqtt::::::::
Vendors & Products		Rmqtt Rmqtt rmqtt
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 15 Jan 2026 16:30:00 +0000

Type	Values Removed	Values Added
Description	RMQTT Broker 0.4.0 allows remote attackers to cause a Denial of Service (daemon crash) via a certain sequence of five TCP packets.	RMQTT Broker 0.4.0 allows remote attackers to cause a Denial of Service (daemon crash) via a large number of malicious packets.

Thu, 22 Aug 2024 20:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-404
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-06-12T00:00:00.000Z

Updated: 2026-01-15T16:06:03.877Z

Reserved: 2024-05-30T00:00:00.000Z

Link: CVE-2024-36856

Vulnrichment

Updated: 2024-08-02T03:43:49.112Z

NVD

Status : Awaiting Analysis

Published: 2024-06-12T03:15:39.477

Modified: 2026-01-15T17:16:03.767

Link: CVE-2024-36856

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-404

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