CVE-2026-8987CWE-122

CVE-2026-8987

High · published July 22, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00637 · 49.9th percentile
Weakness
CWE-122 · Heap-based Buffer Overflow
Published
2026-07-22T02:19Z
Affected products (2)
ProductVersionsFixed in
autel/maxicharger_single_charger_firmware≤ 1.03.51—
autel/maxicharger_single_charger_firmware≤ 1.03.51—
References (1)
https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger/ · [email protected]
EPSS history
Timeline
  • 21 JUL 21:18Z
    Authenticated Heap Overflow
    cvelistv5