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TI-2026-11276 Aliases CVE-2026-13306GHSA-593q-wccq-q7r6

Missing authentication in Autel MaxiCharger AC Elite Home

Priority LOW 20CWE-306Published · Updated

Key facts

Attack vector
Physical
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

Autel MaxiCharger AC Elite Home USB Authentication Bypass Vulnerability. This vulnerability allows physically present attackers to bypass authentication on affected installations of Autel MaxiCharger AC Elite Home EV chargers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the exposed USB interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-29046.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00265 18th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AutelMaxiCharger AC Elite Home1.39.51—No fix listedCNA
  • MaxiCharger AC Elite Home VendorAutel Affected 1.39.51 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-13306
  2. 2026-10-03 Alias added: GHSA-593q-wccq-q7r6

References

Other 1

  • TI-2026-07902 Unauthenticated command injection in Autel MaxiCharger Single CVSS 4.0CRITICAL 10.0
  • TI-2026-07901 Unauthenticated RCE in Autel MaxiCharger Single CVSS 4.0CRITICAL 10.0
  • TI-2026-07900 Backdoor Authentication Token CVSS 4.0CRITICAL 10.0
  • TI-2026-07899 Hard-coded / Backdoor Accounts CVSS 4.0CRITICAL 10.0
  • TI-2026-07904 Authenticated heap overflow in Autel MaxiCharger Single CVSS 4.0CRITICAL 9.4
  • TI-2026-07903 Command Injection via Malicious OCPP Server CVSS 4.0CRITICAL 9.5
See all 27 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences