What is CVE-2025-0638?

CVE-2025-0638 is a high-severity vulnerability in Nlnet Labs Routinator, classified under CWE-1286. CVSS score: 7.5/10. Published 2025-01-22.

How severe is CVE-2025-0638?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Nlnet Labs Routinator

CVE-2025-0638

The initial code parsing the manifest did not check the content of the file names yet later code assumed that it was checked and panicked when encountering illegal characters, resulting in a crash of Routinator.

EPSS: 0.005 (37.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Nlnet Labs Routinator — versions 0.14.1

Weakness classification (CWE)

CWE-1286

References

sep@nlnetlabs.nl (vendor-advisory)

Frequently asked questions

What is CVE-2025-0638?: CVE-2025-0638 is a high-severity vulnerability in Nlnet Labs Routinator, classified under CWE-1286. CVSS score: 7.5/10. Published 2025-01-22.
How severe is CVE-2025-0638?: High severity. CVSS v3 base score is 7.5 out of 10.