CVE-2026-8983
CRITICALAutel MaxiCharger Single - Backdoor Authentication Token
Title source: ruleDescription
Autel Maxi Charger Single firmware through V1.03.51 contains a hard-coded authentication token that bypasses authorization checks for multiple management endpoints. An attacker can supply the special token value to invoke privileged functionality without valid authentication.
References (1)
Core 1
Core References
Exploit third-party-advisory
exploit
https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger/
Scores
CVSS v4
10.0
EPSS
0.0033
EPSS Percentile
25.5%
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/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
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
total
Details
CWE
CWE-798
Status
published
Products (1)
Autel/MaxiCharger Single
< V1.03.51
Published
Jul 21, 2026
Tracked Since
Jul 22, 2026