CVE & CISA-KEV Catalog

CVE-2025-5828

MEDIUM
6.8
CVSS v3
NVD

Description

Autel MaxiCharger AC Wallbox Commercial wLength Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Wallbox Commercial EV chargers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of USB frame packets. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26328.

CWE-120Classic Buffer Overflow

How to fix

Remediation Available
maxicharger ac elite business c50 firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger ac pro firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger ac ultra firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger dc compact mobile firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger dc compact pedestal firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger dc fast firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger dc hipower firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger dh480 firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD
maxicharger single charger firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5828derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5828derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorPhysical
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

0.29%probability of exploitation in 30 days
21stpercentile

Low risk: more likely to be exploited than 21% of all known CVEs.

References

Third-Party Advisory1

Related Vulnerabilities

Other CWE-120 (Classic Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2014-0195Medium6.8100%-Fix
CVE-2017-7269Critical9.8100%KEV-
CVE-2019-11043High8.799%KEV + RansomFix
CVE-2011-4862High10.095%-Fix
CVE-2007-5659High7.894%KEVFix
CVE-2022-3786High7.591%-Fix
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Markdown

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-09-10.