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2 vulnerabilities found for Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials by Microhard Systems

CVE-2018-25147 (GCVE-0-2018-25147)

Vulnerability from nvd – Published: 2025-12-24 19:27 – Updated: 2025-12-24 20:25
VLAI?
Title
Microhard Systems IPn4G 1.1.0 Default Credentials Authentication Bypass
Summary
Microhard Systems IPn4G 1.1.0 contains hardcoded default credentials that cannot be changed through normal gateway operations. Attackers can exploit these default credentials to gain unauthorized root-level access to the device by logging in with predefined username and password combinations.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Microhard Systems Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials Affected: IPn4G 1.1.0 build 1098
Create a notification for this product.
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab
Show details on NVD website
To clipboard 

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CVE-2018-25147 (GCVE-0-2018-25147)

Vulnerability from cvelistv5 – Published: 2025-12-24 19:27 – Updated: 2025-12-24 20:25
VLAI?
Title
Microhard Systems IPn4G 1.1.0 Default Credentials Authentication Bypass
Summary
Microhard Systems IPn4G 1.1.0 contains hardcoded default credentials that cannot be changed through normal gateway operations. Attackers can exploit these default credentials to gain unauthorized root-level access to the device by logging in with predefined username and password combinations.
Severity ?
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Microhard Systems Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials Affected: IPn4G 1.1.0 build 1098
Create a notification for this product.
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab
Show details on NVD website
To clipboard 

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