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CVE-2025-3881— eCharge Hardy Barth cPH2 check_req.php ntp Command Injection Remote Code Execution Vulnerability

Quick assessment

Affected
eCharge Hardy Barth cPH2
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.

eCharge Hardy Barth cPH2是eCharge公司的一款电动汽车充电站。 eCharge Hardy Barth cPH2存在操作系统命令注入漏洞，该漏洞源于check_req.php端点中ntp参数未正确验证，可能导致远程代码执行。

AI Predicted 9.8 Difficulty: Trivial EPSS 0.68% · P51

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-3881

Vulnerability Information
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Vulnerability Title
eCharge Hardy Barth cPH2 check_req.php ntp Command Injection Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
eCharge Hardy Barth cPH2 check_req.php ntp Command Injection Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of eCharge Hardy Barth cPH2 charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the ntp parameter provided to the check_req.php endpoint. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the www-data user. Was ZDI-CAN-23113.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
eCharge Hardy Barth cPH2 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
eCharge Hardy Barth cPH2是eCharge公司的一款电动汽车充电站。 eCharge Hardy Barth cPH2存在操作系统命令注入漏洞，该漏洞源于check_req.php端点中ntp参数未正确验证，可能导致远程代码执行。
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
eCharge Hardy Barth cPH2 2.0.4 -

II. Public POCs for CVE-2025-3881

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III. Intelligence Information for CVE-2025-3881

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Same Patch Batch · eCharge Hardy Barth · 2025-05-22 · 3 CVEs total

CVE-2025-3882 eCharge Hardy Barth cPH2 nwcheckexec.php dest Command Injection Remote Code Execution Vuln
CVE-2025-3883 eCharge Hardy Barth cPH2 index.php Command Injection Remote Code Execution Vulnerability

IV. Related Vulnerabilities

Same product: cPH2
Same vendor: eCharge Hardy Barth
Same weakness: CWE-78

V. Comments for CVE-2025-3881

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