CVE-2026-8987
Authenticated Heap Overflow
- State
- Published
- Severity
- 9.4 Critical
- Published
- Jul 21, 2026
- Updated
- Jul 22, 2026
- Reserved
- May 19, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H | CyberDanube |
Weaknesses
- CWE-122 Heap-based buffer overflow
Affected Products
| Product | Versions |
|---|---|
MaxiCharger SingleAutel |
|
References
- https://cyberdanube.com/security-research/multiple-vulnerabilities-in-autel-maxi-charger/third-party-advisoryexploit
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