CVE-2026-44090 — Missing authentication for MQTT Broker
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 de…
Published: 2026-07-30 · CVSS: 9.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7