by Kastro
Paper/Archive/CVE-2026-8987

CVE-2026-8987

Autel MaxiCharger Single — Authenticated Heap Overflow

EPSS 0.6%public exploitCVSS 9.4
critical.is priorityof 100
48
CVSS 9.4 (CNA)9.4 / 10 × 3028.2Not in CISA KEV+300.0EPSS percentile 50.5.505 × 2010.1Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
MaxiCharger Single≤ V1.03.51–CNA

Scores by source

CyberDanube (CNA)9.4CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitcyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger