CVE-2026-13309— Autel MaxiCharger AC Elite Home NFC Stack-based Buffer Overflow Arbitrary Code Execution Vulnerability
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Autel | MaxiCharger AC Elite Home | 1.39.51 | affected |
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I. Basic Information for CVE-2026-13309
Vulnerability Information
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Vulnerability Title
Autel MaxiCharger AC Elite Home NFC Stack-based Buffer Overflow Arbitrary Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Autel MaxiCharger AC Elite Home NFC Stack-based Buffer Overflow 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 card responses via the NFC interface. A crafted card response can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-29044.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Autel MaxiCharger AC Elite Home 缓冲区错误漏洞
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版本存在缓冲区错误漏洞，该漏洞源于处理通过NFC接口的卡片响应时存在固定长度栈缓冲区溢出，可能导致物理攻击者在设备环境中执行任意代码。
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-2026-13309
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-13309 (1)
- 🔗 ZDI-26-435 - TrendAI™ Zero Day Initiative™ (ZDI)x_research-advisory
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-2026-13306 | Autel MaxiCharger AC Elite Home USB Authentication Bypass Vulnerability | |
| CVE-2026-13305 | Autel MaxiCharger AC Elite Home Software Update Improper Verification of Cryptographic Sig |
IV. Related Vulnerabilities
Same product: MaxiCharger AC Elite Home
Same vendor: Autel
- CVE-2026-13308
Autel MaxiCharger AC Elite Home WebSockets Integer Underflow - CVE-2026-13307
Autel MaxiCharger AC Elite Home USB Heap-based Buffer Overfl - CVE-2026-13306
Autel MaxiCharger AC Elite Home USB Authentication Bypass Vu - CVE-2026-13305
Autel MaxiCharger AC Elite Home Software Update Improper Ver - CVE-2026-8989
Open Recovery Mode
Same weakness: CWE-121
- CVE-2026-15722
389-ds-base: 389-ds-base: pre-authentication stack buffer ov - CVE-2026-10535
IBM® Db2® is vulnerable to buffer overflow in setgid helper - CVE-2026-7260
Stack overflow in phar with circular symlinks - CVE-2026-67248
A stack-based buffer overflow vulnerability was found in the - CVE-2026-5056
GStreamer qtdemux Stack-based Buffer Overflow Remote Code Ex
V. Comments for CVE-2026-13309
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