Unauthorized Access Vulnerability in Autel Maxi Charger Firmware
CVE-2026-8982

10CRITICAL

Key Information:

Vendor

Autel

Status
Maxicharger Single
Vendor
CVE Published:
21 July 2026

Badges

👾 Exploit Exists

What is CVE-2026-8982?

Two undocumented privileged accounts are found in the firmware of the Autel Maxi Charger Single, up to version V1.03.51. These accounts utilize vendor-specific password derivation methods linked to device-specific parameters, enabling a knowledgeable attacker to exploit the web management interface and gain administrative access. Without proper safeguards, this vulnerability poses significant risks to security and device integrity.

Affected Version(s)

MaxiCharger Single 0

References

https://cyberdanube.com/security-research/multiple-vulner...
third-party-advisoryexploit

CVSS V4

Score:
10
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

S. Eisenreich-Dietz (CyberDanube)
T. Weber (CyberDanube)
D. Blagojevic (CyberDanube)
F. Koroknai (CyberDanube)
.