Description
Wi-SUN unexpected 4- Way Handshake packet receptions may lead to predictable keys and potentially leading to Man in the middle (MitM) attack
Published: 2025-09-12
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-29030 Wi-SUN unexpected 4- Way Handshake packet receptions may lead to predictable keys and potentially leading to Man in the middle (MitM) attack
History

Mon, 15 Sep 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Silabs
Silabs wi-sun Stack
Vendors & Products Silabs
Silabs wi-sun Stack

Fri, 12 Sep 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 12 Sep 2025 09:30:00 +0000

Type Values Removed Values Added
Description Wi-SUN unexpected 4- Way Handshake packet receptions may lead to predictable keys and potentially leading to Man in the middle (MitM) attack
Title Man in the middle (MitM) attack vulnerability in Wi-SUN library
Weaknesses CWE-290
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

Silabs Wi-sun Stack
cve-icon MITRE

Status: PUBLISHED

Assigner: Silabs

Published:

Updated: 2025-09-12T17:20:37.955Z

Reserved: 2025-07-11T05:49:51.762Z

Link: CVE-2025-7448

cve-icon Vulnrichment

Updated: 2025-09-12T17:20:34.254Z

cve-icon NVD

Status : Deferred

Published: 2025-09-12T10:15:32.887

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-7448

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-09-15T10:43:57Z

Weaknesses