CVE-2025-46419
Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.
Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.
- Record
CVE-2025-46419- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1286
- Updated
- 2026-11-02
EUVDEUVD-2025-12150
Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.
- Record
EUVD-2025-12150- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-wx2x-f6c2-gqxf
Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.
Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.
- Record
GHSA-wx2x-f6c2-gqxf- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1286
- Updated
- 2026-11-02
NVD
Westermo WeOS 5 through 5.23.0 allows a reboot via a malformed ESP packet.
- Record
CVE-2025-46419- CVSS 3.1
- 5.9 Medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-1286
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-46419 is a medium vulnerability (CVSS 5.9) in Westermo Weos, published April 24, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 31st percentile. No source names a fixed version.