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CVE-2026-13305— Autel MaxiCharger AC Elite Home Software Update Improper Verification of Cryptographic Signature Arbitrary Code Execution Vulnerability

Quick assessment

Affected
Autel MaxiCharger AC Elite Home
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Autel MaxiCharger AC Elite Home是美国Autel公司的一款家庭电动汽车充电设备。 Autel MaxiCharger AC Elite Home 1.39.51版本存在加密问题漏洞，该漏洞源于软件更新过程中缺乏对用户提供的软件更新镜像的正确验证，可能导致物理存在的攻击者执行任意代码。

AI Predicted 6.5 Difficulty: Easy EPSS 0.17% · P6

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
Autel MaxiCharger AC Elite Home 1.39.51 affected
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I. Basic Information for CVE-2026-13305

Vulnerability Information
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Vulnerability Title
Autel MaxiCharger AC Elite Home Software Update Improper Verification of Cryptographic Signature Arbitrary Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Autel MaxiCharger AC Elite Home Software Update Improper Verification of Cryptographic Signature Arbitrary Code Execution Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Autel MaxiCharger AC Elite Home EV chargers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of software updates. The issue results from the lack of proper validation of a user-supplied software update image. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-29062.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
密码学签名的验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Autel MaxiCharger AC Elite Home 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Autel MaxiCharger AC Elite Home是美国Autel公司的一款家庭电动汽车充电设备。 Autel MaxiCharger AC Elite Home 1.39.51版本存在加密问题漏洞，该漏洞源于软件更新过程中缺乏对用户提供的软件更新镜像的正确验证，可能导致物理存在的攻击者执行任意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Autel MaxiCharger AC Elite Home 1.39.51 -

II. Public POCs for CVE-2026-13305

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III. Intelligence Information for CVE-2026-13305

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Vendor Advisories for CVE-2026-13305 (1)

Same Patch Batch · Autel · 2026-07-29 · 5 CVEs total

CVE-2026-13308 Autel MaxiCharger AC Elite Home WebSockets Integer Underflow Remote Code Execution Vulnera
CVE-2026-13307 Autel MaxiCharger AC Elite Home USB Heap-based Buffer Overflow Arbitrary Code Execution Vu
CVE-2026-13309 Autel MaxiCharger AC Elite Home NFC Stack-based Buffer Overflow Arbitrary Code Execution V
CVE-2026-13306 Autel MaxiCharger AC Elite Home USB Authentication Bypass Vulnerability

IV. Related Vulnerabilities

Same product: MaxiCharger AC Elite Home
Same vendor: Autel
Same weakness: CWE-347

V. Comments for CVE-2026-13305

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