High severity8.8NVD Advisory· Published Sep 4, 2026· Updated Sep 9, 2026

CVE-2026-75169

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mbs Solutions/X-Serie Gateway firmwarellm-fuzzy
Range: = V6_00_05
Mbs Solutions/X-Seriellm-fuzzy
Range: = V6_00_05

Patches

Vulnerability mechanics

References

en.mbs-solutions.de/mbsnvd
en.mbs-solutions.de/xserienvd
github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75169nvd

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