8.8

CVE-2025-5827

Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Stack-based Buffer Overflow Remote Code Execution Vulnerability

Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent 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 ble_process_esp32_msg function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26369.
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 0.34% 0.263
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Trend Micro 8.8 2.8 5.9
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

https://www.zerodayinitiative.com/advisories/ZDI-25-346/
Third Party Advisory