High 8.8Published Dec 24, 2025

CVE-2018-25148Microhard Systems IPn4G 1.1.0 Remote Code Execution via Admin Interface

Updated under an hour ago (Oct 26, 2026, 2:10 PM ET)

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It affects Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Remote Root Exploit and 11 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Remote Root Exploit

Exploited in the last 30 days

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.

CVSS: 8.8 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-266
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Dec 24, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Microhard Systems Microhard Systems 3G/4G Cellular Ethernet and Serial Gateway Remote Root Exploit microhard_systems:3g_4g_cellular_ethernet_and_serial_gateway_remote_root_exploit (from the name)	IPn4G 1.1.0 build 1098	CNA record
microhardcorp ipn4g_firmware microhardcorp:ipn4g_firmware	1.1.0	NVD
microhardcorp ipn3gb_firmware microhardcorp:ipn3gb_firmware	2.2.0	NVD
microhardcorp ipn4gb_firmware microhardcorp:ipn4gb_firmware	1.1.6; 1.1.0; 1.1.0	NVD
microhardcorp bullet-3g_firmware microhardcorp:bullet-3g_firmware	1.2.0; 1.2.0	NVD
microhardcorp vip4gb_firmware microhardcorp:vip4gb_firmware	1.1.6; 1.1.6	NVD
microhardcorp vip4gb_wifi-n_firmware microhardcorp:vip4gb_wifi-n_firmware	1.1.6	NVD
microhardcorp bullet-lte_firmware microhardcorp:bullet-lte_firmware	1.2.0	NVD
microhardcorp ipn3gii_firmware microhardcorp:ipn3gii_firmware	1.2.0	NVD
microhardcorp ipn4gii_firmware microhardcorp:ipn4gii_firmware	1.2.0	NVD
1–10 of 12

References

References

https://www.exploit-db.com/exploits/45038	exploit
http://www.microhardcorp.com	product
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5479.php	third-party-advisory, exploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.