CVE-2023-1751 - CVE House
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Status published High CVE-2023-1751

CVE-2023-1751

Vulnerability Description

The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the Authorization header belongs to the device attempting to associate. This could allow any authorized user to receive alarm information and signals meant for other devices which leak a deviceId.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Medium 6.5
CVE-2023-1748
CVE-2023-1748
Critical 9.3

Affected Vendor

Affected Software

Smart Alarm NXAL-100, Smart Plug NXPG-100W, Garage Door Controller NXG-100B, NXG-200
Vulnerable Versions:
0

Timeline

Official Publish: April 4th, 2023
Last Modified: January 16th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.