CVE-2023-1748

CriticalCVSS 10.0/10Last modified Jun 17, 2026

Description

The listed versions of Nexx Smart Home devices use hard-coded credentials. An attacker with unauthenticated access to the Nexx Home mobile application or the affected firmware could view the credentials and access the MQ Telemetry Server (MQTT) server and the ability to remotely control garage doors or smart plugs for any customer.

Metrics

CVSS 3.1 10.0/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-798

Affected software

No affected versions have been published.

Timeline

Published: Apr 4, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-17496.5The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId CVE-2023-17507.1The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId CVE-2023-17515.3The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the Authorization header CVE-2023-17524.3The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only t CVE-2023-17539.8Weak Password Requirements in GitHub repository thorsten/phpmyfaq prior to 3.1.12.CVE-2023-17544.7Improper Neutralization of Input During Web Page Generation in GitHub repository thorsten/phpmyfaq prior to 3.1.12.CVE-2023-17555.4Cross-site Scripting (XSS) - Generic in GitHub repository thorsten/phpmyfaq prior to 3.1.12.CVE-2023-17565.4Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.1.12.CVE-2023-17575.4Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.1.12.CVE-2023-17585.4Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository thorsten/phpmyfaq prior to 3.1.CVE-2023-17594.8Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.1.12.CVE-2023-17604.8Cross-site Scripting (XSS) - Stored in GitHub repository thorsten/phpmyfaq prior to 3.1.12.