What is CVE-2024-44843?

CVE-2024-44843 is a medium-severity vulnerability in Steve-Community Steve, classified under Improper Authentication. CVSS score: 5.9/10. Published 2025-04-15.

How severe is CVE-2024-44843?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Auth bypass in Steve-Community Steve

CVE-2024-44843

An issue in the web socket handshake process of SteVe v3.7.1 allows attackers to bypass authentication and execute arbitrary coammands via supplying crafted OCPP requests.

Vulnerability class: Broken Authentication

Published 2025-04-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.004 (35.5th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Steve-Community Steve — versions 3.7.1

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

github.com/steve-community/steve/issues/1546 (Issue Tracking)
github.com/steve-community/steve/blob/master/src/main/java/de/rwth/idsg/steve/o… (Product)
gist.github.com/Badranh/94359664799db6d4709871f0c353f476 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2024-44843?: CVE-2024-44843 is a medium-severity vulnerability in Steve-Community Steve, classified under Improper Authentication. CVSS score: 5.9/10. Published 2025-04-15.
How severe is CVE-2024-44843?: Medium severity. CVSS v3 base score is 5.9 out of 10.