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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: 2026-07-28 01:46
VLAI
EPSS
VEX
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
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 20:11 UTC
CWE
- CWE-1392 - Use of Default Credentials
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/45040 | exploit |
| http://www.microhardcorp.com | product |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microhard Systems | Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials |
Affected:
IPn4G 1.1.0 build 1098
cpe:2.3:a:jenkins:credentials:ipn4g:*:*:*:*:jenkins:*:* |
Date Public
2018-03-13 00:00
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CVE-2018-25147 (GCVE-0-2018-25147)
Vulnerability from cvelistv5 – Published: 2025-12-24 19:27 – Updated: 2026-07-28 01:46
VLAI
EPSS
VEX
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
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-12-24 20:11 UTC
CWE
- CWE-1392 - Use of Default Credentials
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/45040 | exploit |
| http://www.microhardcorp.com | product |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microhard Systems | Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Default Credentials |
Affected:
IPn4G 1.1.0 build 1098
cpe:2.3:a:jenkins:credentials:ipn4g:*:*:*:*:jenkins:*:* |
Date Public
2018-03-13 00:00
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