High severity · published Jun 25, 2025
CVE-2025-5824
Autel MaxiCharger AC Wallbox Commercial Origin Validation Error Authentication Bypass Vulnerability
7.5
CVSS
0.2%
EPSS
No
On KEV
Description
Autel MaxiCharger AC Wallbox Commercial Origin Validation Error Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Autel MaxiCharger AC Wallbox Commercial. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability.
The specific flaw exists within the handling of bluetooth pairing requests. The issue results from insufficient validation of the origin of commands. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26353.
CVSS vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Adjacent
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AM
Autel MaxiCharger AC Wallbox Commercial · Autel
1.36.00 · source: vendor
MA
Maxicharger AC Elite Business C50 Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MA
Maxicharger AC Pro Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MA
Maxicharger AC Ultra Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MD
Maxicharger DC Compact Mobile Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MD
Maxicharger DC Compact Pedestal Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MD
Maxicharger DC Fast Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MD
Maxicharger DC Hipower Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MD
Maxicharger Dh480 Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
MS
Maxicharger Single Charger Firmware · Autel
before 1.39.51; before 1.56.51 · source: NVD
Affected product
AM
Autel MaxiCharger AC Wallbox Commercial
Autel
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5824
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5824
Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-25-343/
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