CVE-2025-67603 MEDIUM

CVE-2025-67603: Lack of client authorization allows arbitrary users to influence the firewall configuration

Vendor Https://Github.com/Foobaroy/

Product Foomuuri

Weakness CWE-285

Published January 8, 2026

Last update January 8, 2026

View on NVD All CVEs

CVSS base score

5.1/10

Attack vector Local

Attack complexity Low

Privileges required None

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

A Improper Authorization vulnerability in Foomuuri llows arbitrary users to influence the firewall configuration.This issue affects Foomuuri: from ? before 0.31.

Key dates

02Disclosure timeline

January 8, 2026 CVE published

January 8, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2025-67603 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/285.html

Identifiers

CVE CVE-2025-67603

CWE CWE-285

CVSS 5.1 / MEDIUM

Affected versions

Vendor Https://Github.com/Foobaroy/

Product Foomuuri

Affected ≥ ? and < 0.31