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CVE-2024-5684 Authentication flaw

Routine
Remediate Within 6 Months

CVE Information

Original CVE data

Published:
Updated:

An attacker with access to the private network (the charger is connected to) or local access to the Ethernet-Interface can exploit a faulty implementation of the JWT-library in order to bypass the password authentication to the web configuration interface and then has full access as the user would have. However, an attacker will not have developer or admin rights. If the implementation of the JWT-library is wrongly configured to accept "none"-algorithms, the server will pass insecure JWT. A local, unauthenticated attacker can exploit this vulnerability to bypass the authentication mechanism.

CWE: CWE-345
CVSS v2-
CVSS v38.8
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
https://asrg.io/security-advisories/vulnerability-in-id-charger-connect-and-pro-from-volkswagen-group-charging-gmbh-elli-evbox-versions-spr3-2b-spr3-51-and-spr3-52/
Affected Vendors

Vw - (2)

Basic Analysis

Common vulnerability metrics

Vulnerabilty type as detected by PRIOnengine

Authentication flaw

CVSS Scores as calculated by PRIOnengine
CVSS v23.6
AV:L/AC:L/AU:N/C:P/I:P/A:N
CVSS v39.1
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
MITRE CWE Top 25

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Exploits

No exploit code is reported to exist.

Active Exploitation

Vulnerability is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. See the KEV Catalog

Social Network Activity

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Threat Actor Activity

No sightings of the vulnerability within threat reports.

Cybersecurity Frameworks

How the vulnerability maps against various cybersecurity frameworks

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Compliance Impact

How the submited vulnerability affects compliance

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Web Application Security Frameworks

Applicable if the issue likely affects a web application

WASC-8 - Cross Site Scripting