CVE & CISA-KEV Catalog

CVE-2025-5826

MEDIUM
6.3
CVSS v3
NVD

Description

Autel MaxiCharger AC Wallbox Commercial ble_process_esp32_msg Misinterpretation of Input Vulnerability. This vulnerability allows network-adjacent attackers to inject arbitrary AT commands on affected installations of Autel MaxiCharger AC Wallbox Commercial charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ble_process_esp32_msg function. The issue results from misinterpretation of input data. An attacker can leverage this vulnerability to execute AT commands in the context of the device. Was ZDI-CAN-26368.

CWE-115

How to fix

Remediation Available
maxicharger ac elite business c50 firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger ac pro firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger ac ultra firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger dc compact mobile firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger dc compact pedestal firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger dc fast firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger dc hipower firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger dh480 firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived from NVD
maxicharger single charger firmwareNVD
Affected:< 1.39.51Fixed in:1.39.51CVE-2025-5826derived from NVD
Affected:< 1.56.51Fixed in:1.56.51CVE-2025-5826derived 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 VectorAdjacent
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityLow

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

Exploit Intelligence

0.23%probability of exploitation in 30 days
13thpercentile

Low risk: more likely to be exploited than 13% of all known CVEs.

References

Third-Party Advisory1
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CVE-2025-5826 severity badge

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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.