CVE-2026-8985

Unauthenticated Command Injection

Autel Maxi Charger Single firmware through V1.03.51 is vulnerable to OS command injection in the /test endpoint exposed on TCP port 9002. An unauthenticated attacker can supply crafted input in the url parameter to execute arbitrary operating system commands.

Affected

Autel · MaxiCharger Single

CVSS v4.0 CYBERDANUBE

10.0 CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

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

EPSS

7.09% chance of exploitation in the next 30 days, 94th percentile

Published

2026-07-21

Updated

2026-07-22

Proof-of-concept exploits (1)

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

Security advisories

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

References

• CVE Record
• NVD entry