CVE-2026-8987

EUVD-2026-46643
Autel Maxi Charger Single firmware through V1.03.51 contains a heap-based buffer overflow in the set_ap_param command handled by the /localcfg endpoint. An authenticated attacker can supply oversized input, resulting in denial of service and potentially arbitrary code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 41.78%
Affected Products (NVD)
VendorProductVersion
autelmaxicharger_single_charger_firmware
𝑥
≤ 1.03.51
autelmaxicharger_single_charger_firmware
𝑥
≤ 1.03.51
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger/