Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the handling of USB frame packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26328.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 10 Sep 2025 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Autel
Autel maxicharger Ac Elite Business C50
Autel maxicharger Ac Elite Business C50 Firmware
Autel maxicharger Ac Pro
Autel maxicharger Ac Pro Firmware
Autel maxicharger Ac Ultra
Autel maxicharger Ac Ultra Firmware
Autel maxicharger Dc Compact Mobile
Autel maxicharger Dc Compact Mobile Firmware
Autel maxicharger Dc Compact Pedestal
Autel maxicharger Dc Compact Pedestal Firmware
Autel maxicharger Dc Fast
Autel maxicharger Dc Fast Firmware
Autel maxicharger Dc Hipower
Autel maxicharger Dc Hipower Firmware
Autel maxicharger Dh480
Autel maxicharger Dh480 Firmware
Autel maxicharger Single Charger
Autel maxicharger Single Charger Firmware
CPEs cpe:2.3:h:autel:maxicharger_ac_elite_business_c50:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_ac_pro:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_ac_ultra:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_dc_compact_mobile:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_dc_compact_pedestal:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_dc_fast:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_dc_hipower:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_dh480:-:*:*:*:*:*:*:*
cpe:2.3:h:autel:maxicharger_single_charger:-:*:*:*:*:*:*:*
cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:european_standard
cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:european_standard
Vendors & Products Autel
Autel maxicharger Ac Elite Business C50
Autel maxicharger Ac Elite Business C50 Firmware
Autel maxicharger Ac Pro
Autel maxicharger Ac Pro Firmware
Autel maxicharger Ac Ultra
Autel maxicharger Ac Ultra Firmware
Autel maxicharger Dc Compact Mobile
Autel maxicharger Dc Compact Mobile Firmware
Autel maxicharger Dc Compact Pedestal
Autel maxicharger Dc Compact Pedestal Firmware
Autel maxicharger Dc Fast
Autel maxicharger Dc Fast Firmware
Autel maxicharger Dc Hipower
Autel maxicharger Dc Hipower Firmware
Autel maxicharger Dh480
Autel maxicharger Dh480 Firmware
Autel maxicharger Single Charger
Autel maxicharger Single Charger Firmware

Thu, 26 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 25 Jun 2025 18:15:00 +0000

Type Values Removed Values Added
Description Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of USB frame packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26328.
Title Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability
Weaknesses CWE-120
References
Metrics cvssV3_0

{'score': 6.8, 'vector': 'CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published:

Updated: 2025-06-26T13:18:21.495Z

Reserved: 2025-06-06T19:17:04.853Z

Link: CVE-2025-5828

cve-icon Vulnrichment

Updated: 2025-06-26T13:18:18.906Z

cve-icon NVD

Status : Analyzed

Published: 2025-06-25T18:15:23.683

Modified: 2025-09-10T14:46:41.230

Link: CVE-2025-5828

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.