CVE-2018-25143
Last modified
CVE-2018-25143 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Microhard Systems IPn4G 1.1.0 contains a service vulnerability that allows authenticated users to enable a restricted SSH shell with a default 'msshc' user. Attackers can exploit a custom 'ping' command in the NcFTP environment to escape the restricted shell and execute commands with root privileges.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
Microhard Systems IPn4G 1.1.0 contains a service vulnerability that allows authenticated users to enable a restricted SSH shell with a default 'msshc' user. Attackers can exploit a custom 'ping' command in the NcFTP environment to escape the restricted shell and execute commands with root privileges.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Microhardcorp | Ipn4g Firmware | 1.1.0 | Build1098 |
| Microhardcorp | Ipn3gb Firmware | 2.2.0 | Build2160 |
| Microhardcorp | Ipn4gb Firmware | 1.1.6 | Build1184-14 |
| Microhardcorp | Ipn4gb Firmware | 1.1.0 | Rev2 Build1090-2 |
| Microhardcorp | Bullet-3g Firmware | 1.2.0 | Reva Build1032 |
| Microhardcorp | Vip4gb Firmware | 1.1.6 | Build 1204 |
| Microhardcorp | Vip4gb Wifi-N Firmware | 1.1.6 | Rev2 Build1196 |
| Microhardcorp | Bullet-Lte Firmware | 1.2.0 | Build1078 |
| Microhardcorp | Ipn3gii Firmware | 1.2.0 | Build1076 |
| Microhardcorp | Ipn4gii Firmware | 1.2.0 | Build1078 |
| Microhardcorp | Bulletplus Firmware | 1.3.0 | Build1036 |
| Microhardcorp | Dragon-Lte Firmware | 1.1.0 | Build1036 |
References
- http://www.microhardcorp.comProduct
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5486.phpExploit, Third Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5486.phpExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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