CVE-2026-44091
Received
Received - Intake
Unauthenticated Configuration Manipulation in MQTT Broker
Vulnerability report for CVE-2026-44091, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-07-30
Last updated on: 2026-07-30
Assigner: CERT VDE
Description
Description
An unauthenticated remote attacker can post a malicious ID to the MQTT Broker results in the creation of a new configuration entry in the system configuration. This may lead to integrity and availability loss.
CVSS Scores
EPSS Scores
| Probability: | |
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Meta Information
Affected Vendors & Products
Currently, no data is known.
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-501 | The product mixes trusted and untrusted data in the same data structure or structured message. |
