CVE-2026-33356: Authorization Bypass Through User-Controlled Key

In Meari IoT Cloud MQTT Broker deployments running EMQX 4.x, any authenticated low-privilege account can subscribe to global wildcard topics and receive telemetry from devices the user does not own. The broker enforces publish restrictions but does not enforce equivalent subscribe authorization a...

CVE-2025-15574: Use of Insufficiently Random Values

When connecting to the Solax Cloud MQTT server the username is the "registration number", which is the 10 character string printed on the SolaX Power Pocket device / the QR code on the device. The password is derived from the "registration number" using a proprietary XOR/transposition algorithm...

EUVD-2025-1813

Malicious code in bioql PyPI...

CVE-2025-0681

The Cloud MQTT service of the affected products supports wildcard topic subscription which could allow an attacker to obtain sensitive information from tapping the service communications...

CVE-2025-0681

CVE-2025-0681 concerns New Rock Technologies Cloud Connected Devices. The Cloud MQTT service supports wildcard topic subscriptions, enabling an attacker to tap service communications and potentially obtain sensitive information. Documented impact is information disclosure via local access to the ...

PT-2025-4000 · New Rock Technologies · Mx8G Voip Gateway +2

Name of the Vulnerable Software and Affected Versions: Affected products affected versions not specified Description: The Cloud MQTT service of the affected products supports wildcard topic subscription, which could allow an attacker to obtain sensitive information from tapping the service...

CVE-2025-0681: Improper Neutralization of Wildcards or Matching Symbols

The Cloud MQTT service of the affected products supports wildcard topic subscription which could allow an attacker to obtain sensitive information from tapping the service communications...