What is CVE-2023-1752?

CVE-2023-1752 is a high-severity vulnerability in Getnexx Nxal-100, classified under Improper Authentication. CVSS score: 8.1/10. Published 2023-04-04.

How severe is CVE-2023-1752?

High severity. CVSS v3 base score is 8.1 out of 10.

Auth bypass in Getnexx Nxal-100

CVE-2023-1752

The listed versions of Nexx Smart Home devices could allow any user to register an already registered alarm or associated device with only the device’s MAC address.

Vulnerability class: Broken Authentication

EPSS: 0.005 (41.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Getnexx Nxal-100
Getnexx Nxal-100_firmware
Getnexx Nxg-100b
Getnexx Nxg-100b_firmware
Getnexx Nxg-200
Getnexx Nxg-200_firmware
Getnexx Nxpg-100w
Getnexx Nxpg-100w_firmware
Nexx Garage Door Controller Nxg-100b, Nxg-200 — versions 0
Nexx Smart Alarm Nxal-100 — versions 0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2023-1752?: CVE-2023-1752 is a high-severity vulnerability in Getnexx Nxal-100, classified under Improper Authentication. CVSS score: 8.1/10. Published 2023-04-04.
How severe is CVE-2023-1752?: High severity. CVSS v3 base score is 8.1 out of 10.