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CVE-2018-25144— Microhard Systems IPn4G 1.1.0 Arbitrary File Access via Undocumented System Editor

Quick assessment

Affected
Microhard Systems Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Arbitrary File Attacks
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.

Microhard Systems IPn4G是加拿大Microhard公司的一个蜂窝无线网关。 Microhard Systems IPn4G 1.1.0版本存在安全漏洞，该漏洞源于system-editor.sh脚本参数未清理，可能导致任意文件被读取、修改或删除。

CVSS 8.4 · High EPSS 0.48% · P40
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I. Basic Information for CVE-2018-25144

Vulnerability Information
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Vulnerability Title
Microhard Systems IPn4G 1.1.0 Arbitrary File Access via Undocumented System Editor
Source: CVE Program / CVE List V5
Vulnerability Description
Microhard Systems IPn4G 1.1.0 contains an authentication bypass vulnerability in the hidden system-editor.sh script that allows authenticated attackers to read, modify, or delete arbitrary files. Attackers can exploit unsanitized 'path', 'savefile', 'edit', and 'delfile' parameters to perform unauthorized file system modifications through GET and POST requests.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Microhard Systems IPn4G 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microhard Systems IPn4G是加拿大Microhard公司的一个蜂窝无线网关。 Microhard Systems IPn4G 1.1.0版本存在安全漏洞，该漏洞源于system-editor.sh脚本参数未清理，可能导致任意文件被读取、修改或删除。
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
Microhard Systems Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Arbitrary File Attacks IPn4G 1.1.0 build 1098 -

II. Public POCs for CVE-2018-25144

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III. Intelligence Information for CVE-2018-25144

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Exploits & Public PoCs for CVE-2018-25144 (1)

News Coverage for CVE-2018-25144 (1)

Other References for CVE-2018-25144 (1)

Same Patch Batch · Microhard Systems · 2025-12-24 · 7 CVEs total

CVE-2018-25148 8.8 HIGH Microhard Systems IPn4G 1.1.0 Remote Code Execution via Admin Interface
CVE-2018-25143 8.8 HIGH Microhard Systems IPn4G 1.1.0 Backdoor Jailbreak via Microhard Sh Service
CVE-2018-25146 8.1 HIGH Microhard Systems IPn4G 1.1.0 Service Control Denial of Service
CVE-2018-25147 7.5 HIGH Microhard Systems IPn4G 1.1.0 Default Credentials Authentication Bypass
CVE-2018-25149 6.5 MEDIUM Microhard Systems IPn4G 1.1.0 Cross-Site Request Forgery via Web Interface
CVE-2018-25145 6.5 MEDIUM Microhard Systems IPn4G 1.1.0 Configuration Disclosure via Authenticated Download

IV. Related Vulnerabilities

Same vendor: Microhard Systems
Same weakness: CWE-22

V. Comments for CVE-2018-25144

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