CVE-2018-25148

Microhard Systems IPn4G 1.1.0 Remote Code Execution via Admin Interface

HIGH
8.8
CVSS Score
Published: December 24, 2025 at 07:27 PM UTC
Updated: June 17, 2026 at 01:54 AM UTC
12 products affected across 2 vendorsBullet LTE FirmwareIPN3GB FirmwareVIP4GB WIFI N Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 0.8%
SSVC
PoC

Description

Microhard Systems IPn4G 1.1.0 contains multiple authenticated remote code execution vulnerabilities in the admin interface that allow attackers to create crontab jobs and modify system startup scripts. Attackers can exploit hidden admin features to execute arbitrary commands with root privileges, including starting services, disabling firewalls, and writing files to the system.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

microhardcorp-bullet-lte (environment)
microhardcorp-bulletplus (same device)
microhardcorp-dragon-lte (same device)
microhardcorp-ipn3gb (same device)
microhardcorp-ipn3gii (same device)
microhardcorp-ipn4g (same device)
microhardcorp-ipn4gii (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Product
Source: cverecord
http://www.microhardcorp.com
Third Party AdvisoryExploit
Source: cverecord
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5479.php

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulnCheck
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-266

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