Is CVE-2025-67603 in the CISA KEV catalog?

No. CVE-2025-67603 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the EPSS score for CVE-2025-67603?

CVE-2025-67603 has an EPSS score of 0.15% (4th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-67603?

Upgrade foomuuri on debian 13 to 0.27-2+deb13u1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2025-67603

UNSCORED

NVD

Description

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

CWE-285

How to fix

Remediation Available

foomuuriDebian

Fixed in:0.27-2+deb13u1CVE-2025-67603

Fixed in:0.31-1CVE-2025-67603

foomuuriUbuntu

Fixed in:0.22-1ubuntu0.1~esm1USN-8326-1

Fixed in:0.27-2+deb13u1build0.25.10.1USN-8326-1

foomuuri-firewalldUbuntu

Fixed in:0.22-1ubuntu0.1~esm1USN-8326-1

Fixed in:0.27-2+deb13u1build0.25.10.1USN-8326-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3.1 Vector

No CVSS vector data available.

Exploit Intelligence

0.15%probability of exploitation in 30 days

4thpercentile

Low risk: more likely to be exploited than 4% of all known CVEs.

References

Other references2

Related Vulnerabilities

Other CWE-285 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-29927	Critical	9.1	100%	-	Fix
CVE-2021-28799	Critical	10.0	78%	KEV + Ransom	Fix
CVE-2023-32707	High	8.8	74%	-	Fix
CVE-2023-48241	High	7.5	73%	-	Fix
CVE-2023-22480	High	7.3	67%	-	Fix
CVE-2022-3229	Critical	9.8	66%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-08.