CVE-2018-25144
High
Description
Microhard Systems IPn4G 1.1.0 contains an authentication bypass vulnerability in the hidden system-editor.sh script that allows authenticated attackers to read, modify, or delete arbitrary files. Attackers can exploit unsanitized 'path', 'savefile', 'edit', and 'delfile' parameters to perform unauthorized file system modifications through GET and POST requests.
SeverityHigh
CVSS8.4
Exploit probability—
ProductMicrohardcorp Ipn4g Firmware
PublishedDec 24, 2025
First seenDec 24, 2025
Weakness typeCWE-22Path traversal
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microhardcorp ipn4g_firmware | 1.1.0 | — |
| microhardcorp ipn3gb_firmware | 2.2.0 | — |
| microhardcorp ipn4gb_firmware | 1.1.6, 1.1.0 | — |
| microhardcorp bullet-3g_firmware | 1.2.0 | — |
| microhardcorp vip4gb_firmware | 1.1.6 | — |
| microhardcorp vip4gb_wifi-n_firmware | 1.1.6 | — |
| microhardcorp bullet-lte_firmware | 1.2.0 | — |
| microhardcorp ipn3gii_firmware | 1.2.0 | — |
| microhardcorp ipn4gii_firmware | 1.2.0 | — |
| microhardcorp bulletplus_firmware | 1.3.0 | — |
| microhardcorp dragon-lte_firmware | 1.1.0 | — |
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