(Pwn2Own) Autel MaxiCharger AC Wallbox Commercial Serial Number Exposed Dangerous Method Information Disclosure Vulnerability

June 11th, 2025
ZDI-25-341 ZDI-CAN-26351

CVE ID

CVE-2025-5823

CVSS Score

4.9 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Affected Vendors

Autel

Affected Products

Autel MaxiCharger AC Wallbox Commercial

Vulnerability Details

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is required to exploit this vulnerability.

The specific flaw exists within the implementation of the Autel Technician API. The issue results from an exposed dangerous method. An attacker can leverage this vulnerability to disclose credentials, leading to further compromise.

Additional Details

Fixed in American Standard: V1.39.51 and European Standard: V1.56.51


Disclosure Timeline

  • 2025-03-18 - Vulnerability reported to vendor
  • 2025-06-11 - Coordinated public release of advisory
  • 2025-06-11 - Advisory Updated

Credit

Sina Kheirkhah (@SinSinology) of Summoning Team (@SummoningTeam)

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