Skip to content
OpenAdvisories
Critical · 10.0 CVE-2026-8983 EUVD-2026-46432GHSA-hmfc-f829-2xf3

Backdoor Authentication Token

Published Jul 21, 2026 · Updated Jul 22, 2026 · Assigned by CyberDanube

Description

Autel Maxi Charger Single firmware through V1.03.51 contains a hard-coded authentication token that bypasses authorization checks for multiple management endpoints. An attacker can supply the special token value to invoke privileged functionality without valid authentication.

Affected products

VendorProductAffectedFixed
Autel MaxiCharger Single ≤ V1.03.51 —

References