CVE-2025-5829: (Pwn2Own) Autel MaxiCharger AC Wallbox Commercial autocharge Stack-based Buffer Overflow Remote Code Execution Vulnerability
Autel MaxiCharger AC Wallbox Commercial autocharge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected 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 JSON messages. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26330.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-5829?
CVE-2025-5829 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2025-5829?
To mitigate CVE-2025-5829, ensure that the Autel MaxiCharger AC Wallbox Commercial device is updated to the latest firmware provided by the vendor.
Who is affected by CVE-2025-5829?
CVE-2025-5829 affects installations of the Autel MaxiCharger AC Wallbox Commercial EV charging stations.
What type of vulnerability is CVE-2025-5829?
CVE-2025-5829 is classified as a stack-based buffer overflow vulnerability.
Can CVE-2025-5829 be exploited remotely?
Yes, physical presence is required for an attacker to exploit CVE-2025-5829 and achieve remote code execution.