Configuration File Disclosure Vulnerability in Microhard Systems IPn4G
CVE-2018-25145

7.1HIGH

Key Information:

Vendor

Microhard Systems

Status
Microhard Systems 3g/4g Cellular Ethernet And Serial Gateway Configuration Download
Vendor
CVE Published:
24 December 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-25145?

The Microhard Systems IPn4G 1.1.0 is susceptible to a configuration file disclosure vulnerability that allows authenticated attackers to download sensitive system configuration files. By exploiting this flaw, attackers can gain access to critical configuration details such as system passwords and network settings from multiple directories, including '/www', '/etc/m_cli/', and '/tmp', potentially leading to further exploitation of the affected system.

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Affected Version(s)

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Configuration Download IPn4G 1.1.0 build 1098

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2018-25145 - Proof of Concept

References

https://www.exploit-db.com/exploits/45036
exploit
http://www.microhardcorp.com
product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-54...
third-party-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

LiquidWorm as Gjoko Krstic of Zero Science Lab
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