Vulnerability Description
Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present 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 handling of USB frame packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26328.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Autel | Maxicharger Ac Elite Business C50 Firmware | < 1.39.51 |
| Autel | Maxicharger Ac Elite Business C50 | - |
| Autel | Maxicharger Ac Pro Firmware | < 1.39.51 |
| Autel | Maxicharger Ac Pro | - |
| Autel | Maxicharger Ac Ultra Firmware | < 1.39.51 |
| Autel | Maxicharger Ac Ultra | - |
| Autel | Maxicharger Dc Compact Mobile Firmware | < 1.39.51 |
| Autel | Maxicharger Dc Compact Mobile | - |
| Autel | Maxicharger Dc Compact Pedestal Firmware | < 1.39.51 |
| Autel | Maxicharger Dc Compact Pedestal | - |
| Autel | Maxicharger Dc Fast Firmware | < 1.39.51 |
| Autel | Maxicharger Dc Fast | - |
| Autel | Maxicharger Dc Hipower Firmware | < 1.39.51 |
| Autel | Maxicharger Dc Hipower | - |
| Autel | Maxicharger Dh480 Firmware | < 1.39.51 |
| Autel | Maxicharger Dh480 | - |
| Autel | Maxicharger Single Charger Firmware | < 1.39.51 |
| Autel | Maxicharger Single Charger | - |
Related Weaknesses (CWE)
References
- https://www.zerodayinitiative.com/advisories/ZDI-25-347/Third Party Advisory
FAQ
What is CVE-2025-5828?
CVE-2025-5828 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected instal...
How severe is CVE-2025-5828?
CVE-2025-5828 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-5828?
Check the references section above for vendor advisories and patch information. Affected products include: Autel Maxicharger Ac Elite Business C50 Firmware, Autel Maxicharger Ac Elite Business C50, Autel Maxicharger Ac Pro Firmware, Autel Maxicharger Ac Pro, Autel Maxicharger Ac Ultra Firmware.