Vulnerability in Volkswagen Group Charging Gmbh - Elli, Evbox Id Charger Connect & Pro
CVE-2024-5684
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.
EPSS: 0.002 (8.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Volkswagen Group Charging Gmbh - Elli, Evbox Id Charger Connect & Pro — versions SPR3.2B, SPR3.51, SPR3.52
- Vw Id.charger_connect
- Vw Id.charger_connect_firmware — versions spr3.2, spr3.51, spr3.52
- Vw Id.charger_pro
- Vw Id.charger_pro_firmware — versions spr3.2, spr3.51, spr3.52
Weakness classification (CWE)
References
- cve@asrg.io (Third Party Advisory)
Frequently asked questions
- What is CVE-2024-5684?
- CVE-2024-5684 is a medium-severity vulnerability in Volkswagen Group Charging Gmbh - Elli, Evbox Id Charger Connect & Pro, classified under Insufficient Verification of Data Authenticity. CVSS score: 6.3/10. Published 2024-06-06.
- How severe is CVE-2024-5684?
- Medium severity. CVSS v3 base score is 6.3 out of 10.