CVE-2025-5824

HIGH

Autel MaxiCharger AC Wallbox Commercial - Auth Bypass

Title source: llm

Description

Autel MaxiCharger AC Wallbox Commercial Origin Validation Error Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Autel MaxiCharger AC Wallbox Commercial. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the handling of bluetooth pairing requests. The issue results from insufficient validation of the origin of commands. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26353.

References (1)

[Third Party Advisory] https://www.zerodayinitiative.com/advisories/ZDI-25-343/

Scores

CVSS v3 7.5

EPSS 0.0001

EPSS Percentile 0.7%

Attack Vector ADJACENT_NETWORK

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-346

Status published

Affected 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

autel/maxicharger_dc_fast_firmware < 1.39.51

autel/maxicharger_dc_fast_firmware < 1.56.51

autel/maxicharger_dc_hipower_firmware < 1.39.51

autel/maxicharger_dc_hipower_firmware < 1.56.51

autel/maxicharger_dh480_firmware < 1.39.51

... and 3 more

Timeline

Published Jun 25, 2025

Tracked Since Feb 18, 2026