Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Misinterpretation of Input…
Priority LOW 28CWE-115Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · CNA. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00274 19th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Autel | Autel MaxiCharger AC Wallbox Commercial | 1.36.00 | — | No fix listed | CNA |
- Autel MaxiCharger AC Wallbox Commercial VendorAutel Affected 1.36.00 Fixed in — No fix listed CNA
CPE configurations NVD · 27
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_ac_elite_business_c50:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_ac_pro:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_ac_ultra:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
- cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_ac_elite_business_c50_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_ac_elite_business_c50:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_ac_pro_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_ac_pro:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_ac_ultra_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_ac_ultra:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
Show 17 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_dc_compact_mobile:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_dc_compact_pedestal:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_dc_fast:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_dc_hipower:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_dh480:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
| cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:american_standard | before 1.39.51 | Vulnerable | Autel |
| cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:european_standard | before 1.56.51 | Vulnerable | Autel |
| cpe:2.3:h:autel:maxicharger_single_charger:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Autel |
- cpe:2.3:o:autel:maxicharger_dc_compact_mobile_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_dc_compact_mobile:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_dc_compact_pedestal_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_dc_compact_pedestal:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_dc_fast_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_dc_fast:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_dc_hipower_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_dc_hipower:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_dh480_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_dh480:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
- cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:american_standard Versions before 1.39.51 Vulnerable ·Autel
- cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:european_standard Versions before 1.56.51 Vulnerable ·Autel
- cpe:2.3:h:autel:maxicharger_single_charger:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Autel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-5826
- 2026-10-03 Alias added: GHSA-wxq6-7gfp-qpj4
References
Advisory 1
More Autel Maxicharger Ac Elite Business C50 Firmware vulnerabilities
- TI-2024-15935 Stack-based buffer overflow in Autel MaxiCharger AC Elite Business C50 CVSS 3.1HIGH 8.8
- TI-2024-15936 Hard-coded credentials in Autel MaxiCharger AC Elite Business C50 CVSS 3.1HIGH 8.8
- TI-2024-07227 Stack-based buffer overflow in Autel MaxiCharger AC Elite Business C50 CVSS 3.1HIGH 8.8
- TI-2025-05258 Heap-based buffer overflow in Autel MaxiCharger AC Wallbox Commercial CVSS 3.0HIGH 8.8
- TI-2025-05255 Stack-based buffer overflow in Autel MaxiCharger AC Wallbox Commercial CVSS 3.0HIGH 8.8
- TI-2025-06065 Missing authentication in Autel MaxiCharger AC Wallbox Commercial CVSS 3.0HIGH 7.5
Sources
- CVE-2025-5826 · CVE Program
- CVE-2025-5826 · NVD
- FIRST EPSS
- GHSA-wxq6-7gfp-qpj4 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences