Authentication Bypass Vulnerability in IoT Devices by Vendor XYZ

CVE-2025-27803

What is CVE-2025-27803?

The lack of authentication for the web interface and MQTT server in certain IoT devices from Vendor XYZ exposes them to severe risks. An attacker with network access can easily gain administrative control, enabling them to execute arbitrary actions, reconfigure device settings, or retrieve sensitive information. This vulnerability emphasizes the need for robust authentication mechanisms to safeguard user data and device integrity.

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