CVE-2018-25146 HIGH

CVE-2018-25146: Microhard Systems IPn4G 1.1.0 Service Control Denial of Service

Vendor Microhard Systems
Product Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Service Control DoS
Weakness CWE-863 · Incorrect authorization
Published December 24, 2025
Last update February 2, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Microhard Systems IPn4G 1.1.0 contains an undocumented vulnerability that allows authenticated attackers to list and manipulate running system processes. Attackers can send arbitrary signals to kill background processes and system services through a hidden feature, potentially causing service disruption and requiring device restart.

Key dates

02Disclosure timeline

December 24, 2025 CVE published
February 2, 2026 Record updated