CVE-2026-75169
High
Description
An arbitrary file upload vulnerability in /cgi-bin/ugwupload.cgi of MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with Admin role to upload files with arbitrary content to hardcoded paths.
SeverityHigh
CVSS8.8
Exploit probability—
ProductX-Serie Gateway firmware
PublishedSep 4, 2026
First seenSep 4, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| MBS-Solutions X-Serie Gateway firmware | 6_00_05 | — |
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