CVE-2026-8986 PUBLISHED

Command Injection via Malicious OCPP Server

Assigner: CyberDanube
Reserved: 19.05.2026 Published: 21.07.2026 Updated: 21.07.2026

Autel Maxi Charger Single firmware through V1.03.51 is vulnerable to OS command injection when processing OCPP GetDiagnostics requests. A malicious or compromised OCPP server can supply a crafted diagnostics URL that results in arbitrary command execution on the charging station.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CVSS Score: 9.5

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	High	Integrity	High
Attack Requirements	Present	Availability	High	Availability	High
Privileges Required	None
User Interaction	None

CVSS 4.0

Product Status

Vendor	Autel
Product	MaxiCharger Single
Versions	Default: unaffected affected from 0 to V1.03.51 (incl.)

Credits

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

References

https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger/

Problem Types

CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection') CWE

Impacts

CAPEC-88 OS Command Injection