Description
WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of WOLFBOX Level 2 EV Charger devices. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of cryptographic keys used in vendor-specific encrypted communications. The issue results from the lack of proper initialization of a variable prior to accessing it. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26295.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| WOLFBOX | Level 2 EV Charger | 3.1.17 (main), 1.2.6 (MCU) |
References
- https://www.zerodayinitiative.com/advisories/ZDI-25-328/Third Party Advisory
Timeline
- Published
- Jun 6, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed