CVE-2018-25149

MEDIUM

Microhard Systems IPn4G 1.1.0 - CSRF

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2018-25149. PoCs published by LiquidWorm.

AI-analyzed exploit summary This exploit demonstrates a CSRF vulnerability in Microhard Systems' cellular gateways, allowing an attacker to change the admin password without user interaction. The PoC includes a crafted HTML form that submits a password change request to the vulnerable endpoint.

Description

Microhard Systems IPn4G 1.1.0 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions without user consent. Attackers can craft malicious web pages to change admin passwords, add new users, and modify system settings by tricking authenticated users into loading a specially crafted page.

Exploits (1)

exploitdb WORKING POC
by LiquidWorm · htmlwebappshardware
https://www.exploit-db.com/exploits/45034

This exploit demonstrates a CSRF vulnerability in Microhard Systems' cellular gateways, allowing an attacker to change the admin password without user interaction. The PoC includes a crafted HTML form that submits a password change request to the vulnerable endpoint.

Classification
Working Poc 90%
Attack Type
Auth Bypass
Complexity
Trivial
Reliability
Reliable
Target: Microhard Systems IPn4G, IPn3Gb, VIP4Gb, Bullet-3G, Dragon-LTE, etc. (multiple versions)
No auth needed
Prerequisites: Victim must visit a malicious webpage while authenticated to the target device
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Third Party Advisory third-party-advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5478.php

Scores

CVSS v3 6.5
EPSS 0.0019
EPSS Percentile 9.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-352
Status published
Products (12)
microhardcorp/bullet-3g_firmware 1.2.0 reva_build1032 (2 CPE variants)
microhardcorp/bullet-lte_firmware 1.2.0 build1078
microhardcorp/bulletplus_firmware 1.3.0 build1036
microhardcorp/dragon-lte_firmware 1.1.0 build1036
microhardcorp/ipn3gb_firmware 2.2.0 build2160
microhardcorp/ipn3gii_firmware 1.2.0 build1076
microhardcorp/ipn4g_firmware 1.1.0 build1098
microhardcorp/ipn4gb_firmware 1.1.6 build1184-14
microhardcorp/ipn4gb_firmware 1.1.0 rev2_build1090-2 (2 CPE variants)
microhardcorp/ipn4gii_firmware 1.2.0 build1078
... and 2 more
Published Dec 24, 2025
Tracked Since Feb 18, 2026