CVE-2025-7448
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-09-12

Last updated on: 2025-09-15

Assigner: Silicon Graphics (SGI)

Description
Wi-SUN unexpected 4- Way Handshake packet receptions may lead to predictable keys and potentially leading to Man in the middle (MitM) attack
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Meta Information
Published
2025-09-12
Last Modified
2025-09-15
Generated
2026-06-16
AI Q&A
2025-09-12
EPSS Evaluated
2026-06-15
NVD
CVE-2025-7448
EUVD
EUVD-2025-29030
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
silicon_labs wi-sun_sdk 2.7.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-290 This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
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Executive Summary

This vulnerability involves Wi-SUN devices unexpectedly receiving 4-Way Handshake packets, which may lead to predictable cryptographic keys. This weakness can potentially allow an attacker to perform a Man in the Middle (MitM) attack by exploiting the predictable keys.

Impact Analysis

The vulnerability can impact you by enabling an attacker to intercept and manipulate communications between devices using Wi-SUN technology. This could lead to unauthorized access, data interception, and manipulation of network traffic through a Man in the Middle (MitM) attack.

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