CVE-2026-75164 Details
Description
An arbitrary file read vulnerability in /cgi-bin/ugwdownload.cgi of MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with the low-privileged Standard role to retrieve arbitrary files from the device filesystem via the file query string parameter.
A vulnerability allowing arbitrary file read has been identified in the MBS X-Serie Gateway, specifically in the firmware version V6_00_05. This issue arises in the '/cgi-bin/ugwdownload.cgi' script, where a remote authenticated user with the Standard role can retrieve any file from the device's filesystem by manipulating the 'file' query string parameter.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 4, 2026CISA-ADP
Assessed Sep 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://en.mbs-solutions.de/mbs | [email protected] | Vendor |
| https://en.mbs-solutions.de/xserie | [email protected] | ProductVendor |
| https://github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75164 | [email protected] | Technical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-552 | Files or Directories Accessible to External Parties | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| MBS X-Serie Gateway | V6_00_05 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 4, 2026 | CVE Modified | CISA-ADP |
| Sep 4, 2026 | New CVE Received | [email protected] |
Volerion