SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-5826

Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Misinterpretation of Input Vulnerability.

MEDIUM 6.3EPSS 0.23%

Does this matter?

Lower severity and a low EPSS score (0.23%). Track it; it rarely justifies an emergency change on its own.

Description

Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Misinterpretation of Input Vulnerability. This vulnerability allows network-adjacent attackers to inject arbitrary AT commands on affected installations of Autel MaxiCharger AC Wallbox Commercial charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ble_process_esp32_msg function. The issue results from misinterpretation of input data. An attacker can leverage this vulnerability to execute AT commands in the context of the device. Was ZDI-CAN-26368.

CVSS 3.0
6.3 MEDIUMCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS
0.23% probability · 14th percentile
CISA KEV
Not listed
Weakness
CWE-115
Affected
autel/maxicharger ac elite business c50 firmware · autel/maxicharger ac pro firmware · autel/maxicharger ac ultra firmware · autel/maxicharger dc compact mobile firmware · autel/maxicharger dc compact pedestal firmware · autel/maxicharger dc fast firmware · autel/maxicharger dc hipower firmware · autel/maxicharger dh480 firmware · autel/maxicharger single charger firmware
Source
zdi-disclosures@trendmicro.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.