What is CVE-2023-50126?

CVE-2023-50126 is a medium-severity vulnerability in Hozard Alarm System, classified under Missing Encryption of Sensitive Data. CVSS score: 6.5/10. Published 2024-01-11.

How severe is CVE-2023-50126?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Hozard Alarm System

CVE-2023-50126

Missing encryption in the RFID tags of the Hozard alarm system (Alarmsysteem) v1.0 allow attackers to create a cloned tag via brief physical proximity to one of the original tags, which results in an attacker being able to bring the alarm system to a disarmed state.

Published 2024-01-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.001 (0.7th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Hozard Alarm System — versions 1.0

Weakness classification (CWE)

CWE-311 — Missing Encryption of Sensitive Data

References

www.secura.com/services/iot/consumer-products/security-concerns-in-popular-smar… (Third Party Advisory)

Frequently asked questions

What is CVE-2023-50126?: CVE-2023-50126 is a medium-severity vulnerability in Hozard Alarm System, classified under Missing Encryption of Sensitive Data. CVSS score: 6.5/10. Published 2024-01-11.
How severe is CVE-2023-50126?: Medium severity. CVSS v3 base score is 6.5 out of 10.