CVE-2026-8983
Backdoor Authentication Token
- State
- Published
- Severity
- 10.0 Critical
- Published
- Jul 21, 2026
- Updated
- Jul 22, 2026
- Reserved
- May 19, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 10.0 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H | CyberDanube |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
MaxiCharger SingleAutel |
|
References
- https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger/third-party-advisoryexploit
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