CVE-2025-46419 - CVE House

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Status published Medium CVE-2025-46419

Westermo WeOS 5 through 5.23.0 allows a reboot via a...

5.9 CVSS

Vulnerability Description

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

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://www.westermo.com/-/media/Files/Cyber-security/westermo_sa_25-02_malformed_esp_packet_could_cause_denial_vulnerability_in_weos.pdf?rev=9af5c93194f343a0b4fad2d24d032df2&hash=87F4AD7F74C2BE69CA1B4C24F29B82EA

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Affected Vendor

Westermo

View all reports →

Affected Software

WeOS

Vulnerable Versions:

Timeline

Official Publish: April 24th, 2025

Last Modified: April 24th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-1286

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.