CVE-2026-8988 | Autel Maxi Charger Single firmware through V1.03.51 exposes … | CVSS 8.6 HIGH

Description

Autel Maxi Charger Single firmware through V1.03.51 exposes an accessible UART interface that permits interruption of the boot process and access to the U-Boot bootloader. An attacker with physical access can modify the boot configuration or file system to obtain operating system access.

Metadata

CVE ID: CVE-2026-8988
State: PUBLISHED
Assigner: CyberDanube
Reserved: 2026-05-19 13:13 UTC
Published: 2026-07-21 21:21 UTC
Last updated: 2026-07-22 19:37 UTC
Primary CWE: CWE-1191
CWE-1191 On-Chip debug and test interface with improper acce…
Vendor / Product: Autel / MaxiCharger Single
Sources: cve.org · NVD

Severity & Metrics

8.6 HIGH CVSS 4.0

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

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
Autel	MaxiCharger Single	—	0 ≤ V1.03.51

Weakness (CWE)

CWE	Source	Description
CWE-1191	cna	CWE-1191 On-Chip debug and test interface with improper access control

CVSS scores (1)

Score	Severity	Version	Source	Vector
8.6	HIGH	4.0	cna	CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

References (1)

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