Vulnerability in Westermo Weos

CVE-2025-46419

Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.

EPSS: 0.003 (21.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Westermo Weos — versions 5

Weakness classification (CWE)

CWE-1286

References

cve@mitre.org

Frequently asked questions

What is CVE-2025-46419?: CVE-2025-46419 is a medium-severity vulnerability in Westermo Weos, classified under CWE-1286. CVSS score: 5.9/10. Published 2025-04-24.
How severe is CVE-2025-46419?: Medium severity. CVSS v3 base score is 5.9 out of 10.