CVE-2026-8983 — CRITICAL (9.8)

Q: How severe is CVE-2026-8983?

CVE-2026-8983 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2026-8983?

Check the references section above for vendor advisories and patch information. Affected products include: Autel Maxicharger Single Charger Firmware, Autel Maxicharger Single Charger.

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Autel	Maxicharger Single Charger Firmware	<= 1.03.51
Autel	Maxicharger Single Charger	-

Related Weaknesses (CWE)

CWE-798

References

https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxiExploitThird Party Advisory

FAQ

What is CVE-2026-8983?

CVE-2026-8983 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...

How severe is CVE-2026-8983?

CVE-2026-8983 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-8983?

Check the references section above for vendor advisories and patch information. Affected products include: Autel Maxicharger Single Charger Firmware, Autel Maxicharger Single Charger.