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
Affected Vendors & Products
References
History
Mon, 26 Jan 2026 20:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microhardcorp bullet-3g
Microhardcorp bullet-3g Firmware Microhardcorp bullet-lte Microhardcorp bullet-lte Firmware Microhardcorp bulletplus Microhardcorp bulletplus Firmware Microhardcorp dragon-lte Microhardcorp dragon-lte Firmware Microhardcorp ipn3gb Microhardcorp ipn3gb Firmware Microhardcorp ipn3gii Microhardcorp ipn3gii Firmware Microhardcorp ipn4g Firmware Microhardcorp ipn4gb Microhardcorp ipn4gb Firmware Microhardcorp ipn4gii Microhardcorp ipn4gii Firmware Microhardcorp vip4gb Microhardcorp vip4gb Firmware Microhardcorp vip4gb Wifi-n Microhardcorp vip4gb Wifi-n Firmware |
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| CPEs | cpe:2.3:h:microhardcorp:bullet-3g:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:bullet-lte:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:bulletplus:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:dragon-lte:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:ipn3gb:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:ipn3gii:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:ipn4g:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:ipn4gb:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:ipn4gii:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:vip4gb:-:*:*:*:*:*:*:* cpe:2.3:h:microhardcorp:vip4gb_wifi-n:-:*:*:*:*:*:*:* cpe:2.3:o:microhardcorp:bullet-3g_firmware:1.2.0:build1076:*:*:*:*:*:* cpe:2.3:o:microhardcorp:bullet-3g_firmware:1.2.0:reva_build1032:*:*:*:*:*:* cpe:2.3:o:microhardcorp:bullet-lte_firmware:1.2.0:build1078:*:*:*:*:*:* cpe:2.3:o:microhardcorp:bulletplus_firmware:1.3.0:build1036:*:*:*:*:*:* cpe:2.3:o:microhardcorp:dragon-lte_firmware:1.1.0:build1036:*:*:*:*:*:* cpe:2.3:o:microhardcorp:ipn3gb_firmware:2.2.0:build2160:*:*:*:*:*:* cpe:2.3:o:microhardcorp:ipn3gii_firmware:1.2.0:build1076:*:*:*:*:*:* cpe:2.3:o:microhardcorp:ipn4g_firmware:1.1.0:build1098:*:*:*:*:*:* cpe:2.3:o:microhardcorp:ipn4gb_firmware:1.1.0:rev2_build1086:*:*:*:*:*:* cpe:2.3:o:microhardcorp:ipn4gb_firmware:1.1.0:rev2_build1090-2:*:*:*:*:*:* cpe:2.3:o:microhardcorp:ipn4gb_firmware:1.1.6:build1184-14:*:*:*:*:*:* cpe:2.3:o:microhardcorp:ipn4gii_firmware:1.2.0:build1078:*:*:*:*:*:* cpe:2.3:o:microhardcorp:vip4gb_firmware:1.1.6:build_1204:*:*:*:*:*:* cpe:2.3:o:microhardcorp:vip4gb_firmware:1.1.6:rev3_build1184-14:*:*:*:*:*:* cpe:2.3:o:microhardcorp:vip4gb_wifi-n_firmware:1.1.6:rev2_build1196:*:*:*:*:*:* |
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| Vendors & Products |
Microhardcorp bullet-3g
Microhardcorp bullet-3g Firmware Microhardcorp bullet-lte Microhardcorp bullet-lte Firmware Microhardcorp bulletplus Microhardcorp bulletplus Firmware Microhardcorp dragon-lte Microhardcorp dragon-lte Firmware Microhardcorp ipn3gb Microhardcorp ipn3gb Firmware Microhardcorp ipn3gii Microhardcorp ipn3gii Firmware Microhardcorp ipn4g Firmware Microhardcorp ipn4gb Microhardcorp ipn4gb Firmware Microhardcorp ipn4gii Microhardcorp ipn4gii Firmware Microhardcorp vip4gb Microhardcorp vip4gb Firmware Microhardcorp vip4gb Wifi-n Microhardcorp vip4gb Wifi-n Firmware |
Mon, 05 Jan 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microhardcorp
Microhardcorp ipn4g |
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| Vendors & Products |
Microhardcorp
Microhardcorp ipn4g |
Wed, 24 Dec 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Wed, 24 Dec 2025 19:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Microhard Systems IPn4G 1.1.0 Backdoor Jailbreak via Microhard Sh Service | |
| Weaknesses | CWE-78 | |
| References |
| |
| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-12-24T19:27:48.742Z
Updated: 2025-12-24T20:25:48.441Z
Reserved: 2025-12-24T14:28:02.435Z
Link: CVE-2018-25143
Updated: 2025-12-24T20:12:06.697Z
Status : Analyzed
Published: 2025-12-24T20:15:48.590
Modified: 2026-01-26T19:52:01.687
Link: CVE-2018-25143
No data.