CVE-2025-5748 WOLFBOX Level 2 EV Charger LAN OTA Exposed Dangerous Method Remote Code Execution Vulnerability

High 8.0 Published 6 Jun 2025 Updated 6 Jun 2025

Network-adjacent attackers can bypass authentication and upload crafted software images to execute arbitrary code on WOLFBOX Level 2 EV Chargers.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-5748?

CVE-2025-5748 is a high-severity code injection vulnerability in WOLFBOX Level 2 EV Charger, published on 6 Jun 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

WOLFBOX Level 2 EV Charger LAN OTA Exposed Dangerous Method Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of WOLFBOX Level 2 EV Charger. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the Tuya communications module software. The issue results from the exposure of a method allowing the upload of crafted software images to the module. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26349.

Weakness: CWE-749

Which versions are affected by CVE-2025-5748?

It affects 1 product.

Products include Wolfbox Level 2 Ev Charger Firmware.

How do I fix CVE-2025-5748?

No fix has been published for CVE-2025-5748 yet. Limit exposure of the affected software until one is available.

Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.

Is CVE-2025-5748 being exploited?

There is no known exploitation of CVE-2025-5748 in the wild and no public exploit code.

Sources

Also known as GHSA-r2ww-664m-74g3.