CVE-2026-75168

State: Published
Severity: 6.3 Medium
Published: Sep 4, 2026
Updated: Sep 4, 2026
Reserved: Aug 17, 2026

Description

An issue in the ugw-editfile method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with the low-privileged Standard role to write arbitrary content to files within /uxx/config/ and /ugw/config/.

Scores

CVSS	Score	Vector	Source
3.1	6.3 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L	CISA-ADP

Weaknesses

CWE-284 Improper Access Control

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://en.mbs-solutions.de/mbs
https://en.mbs-solutions.de/xserie
https://github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75168

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