Two undocumented privileged accounts exist in Autel Maxi Charger Single firmware through V1.03.51. The accounts use vendor-defined password derivation mechanisms based on device-specific values, allowing an attacker with knowledge of the algorithm and required inputs to authenticate to the web management interface with administrative privileges.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Wed, 12 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Autel maxicharger Single Charger Firmware
CPEs cpe:2.3:h:autel:maxicharger_single_charger:-:*:*:*:*:*:*:*
cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:american_standard
cpe:2.3:o:autel:maxicharger_single_charger_firmware:*:*:*:*:*:*:*:european_standard
Vendors & Products Autel maxicharger Single Charger Firmware
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Mon, 27 Jul 2026 23:30:00 +0000

Type Values Removed Values Added
First Time appeared Autel
Autel maxicharger Single Charger
Vendors & Products Autel
Autel maxicharger Single Charger

Wed, 22 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 21 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Description Two undocumented privileged accounts exist in Autel Maxi Charger Single firmware through V1.03.51. The accounts use vendor-defined password derivation mechanisms based on device-specific values, allowing an attacker with knowledge of the algorithm and required inputs to authenticate to the web management interface with administrative privileges.
Title Hard-coded / Backdoor Accounts
Weaknesses CWE-798
References
Metrics cvssV4_0

{'score': 10, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CyberDanube

Published:

Updated: 2026-07-22T19:40:35.197Z

Reserved: 2026-05-19T13:12:54.405Z

Link: CVE-2026-8982

cve-icon Vulnrichment

Updated: 2026-07-22T19:15:39.490Z

cve-icon NVD

Status : Analyzed

Published: 2026-07-21T21:16:54.710

Modified: 2026-08-12T15:23:46.703

Link: CVE-2026-8982

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-30T16:30:05Z

Weaknesses