What is CVE-2026-8984?

CVE-2026-8984 is a critical-severity vulnerability in Autel Maxicharger Single, classified under Code Injection. CVSS score: 9.8/10. Published 2026-07-21.

How severe is CVE-2026-8984?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Autel Maxicharger Single

CVE-2026-8984

Autel Maxi Charger Single firmware through V1.03.51 allows unauthenticated remote code execution via the service listening on TCP port 9002. A crafted request to the /test endpoint can cause the device to download, extract, and execute attacker-controlled files with root privileges.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.008 (53.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-94 — Code Injection

References

office@cyberdanube.com (Exploit, Third Party Advisory, exploit, third-party-advisory)

Frequently asked questions

What is CVE-2026-8984?: CVE-2026-8984 is a critical-severity vulnerability in Autel Maxicharger Single, classified under Code Injection. CVSS score: 9.8/10. Published 2026-07-21.
How severe is CVE-2026-8984?: Critical severity. CVSS v3 base score is 9.8 out of 10.