CVE-2025-5750— WOLFBOX Level 2 EV Charger tuya_svc_devos_activate_result_parse Heap-based Buffer Overflow Remote Code Execution Vulnerability
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I. Basic Information for CVE-2025-5750
Vulnerability Information
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Vulnerability Title
WOLFBOX Level 2 EV Charger tuya_svc_devos_activate_result_parse Heap-based Buffer Overflow Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
WOLFBOX Level 2 EV Charger tuya_svc_devos_activate_result_parse Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of WOLFBOX Level 2 EV Charger. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the secKey, localKey, stdTimeZone and devId parameters. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26294.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
WOLFBOX Level 2 EV Charger 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WOLFBOX Level 2 EV Charger是WOLFBOX公司的一个电动汽车充电器。 WOLFBOX Level 2 EV Charger存在安全漏洞，该漏洞源于对secKey、localKey、stdTimeZone和devId参数处理不当，可能导致堆缓冲区溢出和远程代码执行。
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 |
|---|---|---|---|---|
| WOLFBOX | Level 2 EV Charger | 3.1.17 (main), 1.2.6 (MCU) | - |
II. Public POCs for CVE-2025-5750
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · WOLFBOX · 2025-06-06 · 5 CVEs total
| CVE-2025-5749 | WOLFBOX Level 2 EV Charger BLE Encryption Keys Uninitialized Variable Authentication Bypas | |
| CVE-2025-5748 | WOLFBOX Level 2 EV Charger LAN OTA Exposed Dangerous Method Remote Code Execution Vulnerab | |
| CVE-2025-5751 | WOLFBOX Level 2 EV Charger Management Card Hard-coded Credentials Authentication Bypass Vu | |
| CVE-2025-5747 | WOLFBOX Level 2 EV Charger MCU Command Parsing Misinterpretation of Input Remote Code Exec |
IV. Related Vulnerabilities
Same product: Level 2 EV Charger
Same vendor: WOLFBOX
Same weakness: CWE-122
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V. Comments for CVE-2025-5750
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