© 2026 vulntracker.io

CVE-2025-5822

Autel MaxiCharger AC Wallbox Commercial Technician API Incorrect Authorization Privilege Escalation Vulnerability

HIGH

8.8

CVSS Score

Published: June 25, 2025 at 06:00 PM UTC

Updated: June 17, 2026 at 09:48 AM UTC

19 products affected across 1 vendorMaxicharger Single Charger FirmwareMaxicharger Ac Elite Business C50 FirmwareMaxicharger Ac Pro Firmware

Using Autel MaxiCharger AC Wallbox Commercial by Autel?

Get instant alerts when new vulnerabilities affect Autel MaxiCharger AC Wallbox Commercial - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

HIGH8.8

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

Autel MaxiCharger AC Wallbox Commercial Technician API Incorrect Authorization Privilege Escalation Vulnerability. This vulnerability allows remote attackers to escalate privileges on affected installations of Autel MaxiCharger AC Wallbox Commercial charging stations. An attacker must first obtain a low-privileged authorization token in order to exploit this vulnerability. The specific flaw exists within the implementation of the Autel Technician API. The issue results from incorrect authorization. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the user. Was ZDI-CAN-26325.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Maxicharger Ac Elite Business C50 Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

Maxicharger Ac Pro Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-ac-pro (same device)

Maxicharger Ac Ultra Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-ac-ultra (same device)

Maxicharger Dc Compact Mobile Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-dc-compact-mobile (same device)

Maxicharger Dc Compact Pedestal Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-dc-compact-pedestal (same device)

Maxicharger Dc Fast Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-dc-fast (same device)

Maxicharger Dc Hipower Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-dc-hipower (same device)

Maxicharger DH480 Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-dh480 (same device)

Maxicharger Single Charger Firmware · Autel

95%

v < 1.39.51v < 1.56.51

Affected range stops below 1.39.51, so it looks safe — our inference, not a vendor statement

Affected range stops below 1.56.51, so it looks safe — our inference, not a vendor statement

autel-maxicharger-single-charger (same device)

MaxiCharger AC Wallbox Commercial · Autel

60%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_research-advisoryThird Party Advisory

Source: [email protected]

https://www.zerodayinitiative.com/advisories/ZDI-25-340/

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusANALYZED

CWE

CWE-863

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create account Sign in

Free plan, no card