CVE-2025-6678 Autel MaxiCharger AC Wallbox Commercial PIN Missing Authentication Information Disclosure Vulnerability

High 7.5 Published 25 Jun 2025 Updated 25 Jun 2025

Remote attackers can access sensitive credentials without authentication due to missing checks in the Pile API of Autel MaxiCharger units.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-6678?

CVE-2025-6678 is a high-severity missing authorization vulnerability in Autel MaxiCharger AC Wallbox Commercial, published on 25 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Autel MaxiCharger AC Wallbox Commercial PIN Missing Authentication Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Autel MaxiCharger AC Wallbox Commercial charging stations. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the Pile API. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to disclose credentials, leading to further compromise. Was ZDI-CAN-26352.

Weakness: CWE-306

Which versions are affected by CVE-2025-6678?

It affects 9 products.

Products include Autel Maxicharger Ac Elite Business C50 Firmware, Autel Maxicharger Ac Pro Firmware, Autel Maxicharger Ac Ultra Firmware, Autel Maxicharger Dc Compact Mobile Firmware, Autel Maxicharger Dc Compact Pedestal Firmware, Autel Maxicharger Dc Fast Firmware and 3 more.

How do I fix CVE-2025-6678?

No fix has been published for CVE-2025-6678 yet. Limit exposure of the affected software until one is available.

Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.

Is CVE-2025-6678 being exploited?

There is no known exploitation of CVE-2025-6678 in the wild and no public exploit code.

Sources

Also known as GHSA-9rgw-7fg2-wjgr.