ZDI-CAN-26501: ZDI-25-326: (0Day) (Pwn2Own) WOLFBOX Level 2 EV Charger MCU Command Parsing Misinterpretation of Input Remote Code Execution Vulnerability
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installatons of WOLFBOX Level 2 EV Charger devices. Authentication is required to exploit this vulnerability. The specific flaw exists within the handling of command frames received by the MCU. When parsing frames, the process does not properly detect the start of a frame, which can lead to misinterpretation of input. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the device.
Other sources
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installatons of WOLFBOX Level 2 EV Charger devices. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.0. The following CVEs are assigned: CVE-2025-5747.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-26501?
The severity of ZDI-CAN-26501 is critical due to the potential for arbitrary code execution on affected devices.
How do I fix ZDI-CAN-26501?
To fix ZDI-CAN-26501, ensure that your WOLFBOX Level 2 EV Charger firmware is updated to the latest version provided by the vendor.
Who is affected by ZDI-CAN-26501?
ZDI-CAN-26501 affects installations of WOLFBOX Level 2 EV Charger devices that are accessible to network-adjacent attackers.
What type of attackers can exploit ZDI-CAN-26501?
ZDI-CAN-26501 can be exploited by network-adjacent attackers who have authenticated access to the WOLFBOX Level 2 EV Charger.
What impact does ZDI-CAN-26501 have on affected systems?
The impact of ZDI-CAN-26501 allows attackers to execute arbitrary code, potentially compromising the integrity and security of the charger.