CVE-2025-5826
mediumpriority · track · 0EPSS 0.003 · 20 %ileEUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (19)
Products and version ranges known to be affected.
- autel maxicharger ac elite business c50 firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:*
- autel maxicharger ac elite business c50 firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:*
- autel maxicharger ac pro firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:*
- autel maxicharger ac pro firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:*
- autel maxicharger ac ultra firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:*
- autel maxicharger ac ultra firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc compact mobile firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc compact mobile firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc compact pedestal firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc compact pedestal firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc fast firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc fast firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc hipower firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dc hipower firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dh480 firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:*
- autel maxicharger dh480 firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:*
- autel maxicharger single charger firmware< 1.39.51nvdUScpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:*
- autel maxicharger single charger firmware< 1.56.51nvdUScpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (5)
External citations — patches, advisories, analysis.
- https://nvd.nist.gov/vuln/detail/CVE-2025-5826cnnvd
- https://store.autelenergy.com/products/ac-elite-business-50a-ev-chargerPatchcnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-25-345/cnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-25-345/enisa_euvd
- https://www.zerodayinitiative.com/advisories/ZDI-25-345/Third Party Advisorynvd
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