What is CVE-2024-45276?

CVE-2024-45276 is a high-severity vulnerability in Helmholz Rex 100, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2024-10-15.

How severe is CVE-2024-45276?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in Helmholz Rex 100

CVE-2024-45276

An unauthenticated remote attacker can get read access to files in the "/tmp" directory due to missing authentication.

Vulnerability class: Broken Authentication

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

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (49.0th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · 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

Frequently asked questions

What is CVE-2024-45276?: CVE-2024-45276 is a high-severity vulnerability in Helmholz Rex 100, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2024-10-15.
How severe is CVE-2024-45276?: High severity. CVSS v3 base score is 7.5 out of 10.