CVE-2026-8984: Autel Maxicharger Single Charger Firmware

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Autel Maxi Charger Single firmware through V1.03.51 allows unauthenticated remote code execution via the service listening on TCP port 9002. A crafted request to the /test endpoint can cause the device to download, extract, and execute attacker-controlled files with root privileges.

Affected products

• Autel Maxicharger Single Charger Firmware: up to and including 1.03.51

Published 2026-07-21. Last modified 2026-08-13.