6.8

CVE-2025-5828

Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Autel ≫ Maxicharger Ac Pro Firmware Version < 1.39.51
   Autel ≫ Maxicharger Ac Pro Version -
Autel ≫ Maxicharger Ac Pro Firmware Version < 1.56.51
   Autel ≫ Maxicharger Ac Pro Version -
Autel ≫ Maxicharger Ac Ultra Firmware Version < 1.39.51
   Autel ≫ Maxicharger Ac Ultra Version -
Autel ≫ Maxicharger Ac Ultra Firmware Version < 1.56.51
   Autel ≫ Maxicharger Ac Ultra Version -
Autel ≫ Maxicharger Dc Fast Firmware Version < 1.39.51
   Autel ≫ Maxicharger Dc Fast Version -
Autel ≫ Maxicharger Dc Fast Firmware Version < 1.56.51
   Autel ≫ Maxicharger Dc Fast Version -
Autel ≫ Maxicharger Dc Hipower Firmware Version < 1.39.51
   Autel ≫ Maxicharger Dc Hipower Version -
Autel ≫ Maxicharger Dc Hipower Firmware Version < 1.56.51
   Autel ≫ Maxicharger Dc Hipower Version -
Autel ≫ Maxicharger Dh480 Firmware Version < 1.39.51
   Autel ≫ Maxicharger Dh480 Version -
Autel ≫ Maxicharger Dh480 Firmware Version < 1.56.51
   Autel ≫ Maxicharger Dh480 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.3% 0.21
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Trend Micro 6.8 0.9 5.9
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.

https://www.zerodayinitiative.com/advisories/ZDI-25-347/
Third Party Advisory