CVE-2026-44090

Due to missing authentication, an unauthenticated remote attacker may access the MQTT broker, which is only protected from external access by a firewall. This may lead to the device being fully compromised.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.certvde.com/en/advisories/VDE-2026-008/

Configurations

No configuration.

History

30 Jul 2026, 07:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-30 07:16

Updated : 2026-07-30 14:31

NVD link : CVE-2026-44090

Mitre link : CVE-2026-44090

CVE.ORG link : CVE-2026-44090

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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