CVE-2024-44843

MEDIUM

Published Apr 15, 2025 Modified Apr 25, 2025 CWE-287

Description

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.

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CVSS v3.1 Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L

Weakness Type (CWE)

CWE-287 Improper Authentication

Affected Products

Vendor	Product	Versions
steve-community	steve	All

References

Exploits

https://gist.github.com/Badranh/94359664799db6d4709871f0c353f476

Other References

https://github.com/steve-community/steve/blob/master/src/main/java/de/rwth/idsg/steve/ocpp/ws/OcppWebSocketHandshakeHandler.java https://github.com/steve-community/steve/issues/1546

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 5.9 (MEDIUM).

How severe is CVE-2024-44843? +

CVE-2024-44843 has a CVSS v3.1 score of 5.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-44843? +

CVE-2024-44843 affects products from steve-community, specifically: steve. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-44843? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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