CVE-2025-5828

MEDIUM

Autel MaxiCharger AC Wallbox Commercial - Buffer Overflow

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References
Third Party Advisory x_research-advisory
https://www.zerodayinitiative.com/advisories/ZDI-25-347/

Scores

CVSS v3 6.8
EPSS 0.0022
EPSS Percentile 44.1%
Attack Vector PHYSICAL
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-120
Status published
Products (18)
autel/maxicharger_ac_elite_business_c50_firmware < 1.39.51
autel/maxicharger_ac_elite_business_c50_firmware < 1.56.51
autel/maxicharger_ac_pro_firmware < 1.39.51
autel/maxicharger_ac_pro_firmware < 1.56.51
autel/maxicharger_ac_ultra_firmware < 1.39.51
autel/maxicharger_ac_ultra_firmware < 1.56.51
autel/maxicharger_dc_compact_mobile_firmware < 1.39.51
autel/maxicharger_dc_compact_mobile_firmware < 1.56.51
autel/maxicharger_dc_compact_pedestal_firmware < 1.39.51
autel/maxicharger_dc_compact_pedestal_firmware < 1.56.51
... and 8 more
Published Jun 25, 2025
Tracked Since Feb 18, 2026