Cross-Site Request Forgery Vulnerability in Microhard Systems IPn4G Product
CVE-2018-25149

5.1MEDIUM

Key Information:

Vendor

Microhard Systems

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2018-25149?

Microhard Systems IPn4G version 1.1.0 is susceptible to a Cross-Site Request Forgery (CSRF) vulnerability, enabling attackers to execute unauthorized administrative actions. By tricking users into visiting a maliciously crafted web page, an attacker can manipulate user sessions to change admin passwords, create new user accounts, and alter system settings without consent. This vulnerability emphasizes the need for enhanced security measures to protect authenticated sessions from CSRF attacks.

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Affected Version(s)

Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway CSRF Vulnerabilities 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-2018-25149 - Proof of Concept

References

https://www.exploit-db.com/exploits/45034
exploit
http://www.microhardcorp.com
product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-54...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

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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