What is CVE-2024-45274?

CVE-2024-45274 is a critical-severity vulnerability in Helmholz Rex 100, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2024-10-15.

How severe is CVE-2024-45274?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Helmholz Rex 100

CVE-2024-45274

An unauthenticated remote attacker can execute OS commands via UDP on the device due to missing authentication.

Vulnerability class: Broken Authentication

Published 2024-10-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.015 (74.4th percentile), scored 2026-10-20.

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000

Affected products

Helmholz Rex 100
Helmholz Rex100 — versions 0.0.0
Helmholz Rex 100 Firmware
Mb Connect Line Mbnet.mini — versions 0.0.0
Mbconnectline Mbnet.mini
Mbconnectline Mbnet.mini Firmware

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

cert.vde.com/en/advisories/VDE-2024-056 (Third Party Advisory)
cert.vde.com/en/advisories/VDE-2024-066 (Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2024-45274?: CVE-2024-45274 is a critical-severity vulnerability in Helmholz Rex 100, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2024-10-15.
How severe is CVE-2024-45274?: Critical severity. CVSS v3 base score is 9.8 out of 10.