CVE-2018-25143Microhard Systems IPn4G 1.1.0 contains a service vulnerability that allows authenticated users to enable a restricted SSH shell with a default 'msshc' user.
Updated under an hour ago ()
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It affects microhardcorp ipn4g_firmware and 10 other products. Add what you run to find out whether that includes you.
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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.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-78
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
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 |
microhardcorp bulletplus_firmware microhardcorp:bulletplus_firmware | 1.3.0 | NVD |
microhardcorp dragon-lte_firmware microhardcorp:dragon-lte_firmware | 1.1.0 | NVD |
References
- http://www.microhardcorp.comproduct
- https://www.exploit-db.com/exploits/45041exploit
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5486.phpexploit, third-party-advisory
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.