title: Missing MAC layer security in Wi-SUN SDK
description:
Missing MAC layer security in Silicon Labs Wi-SUN SDK v1.5.0 and earlier allows malicious node to route malicious messages through network.
problem types: CWE-862 Missing Authorization
affected:
{
defaultStatus: unaffected
product: Wi-SUN SDK
vendor: silabs.com
versions:
lessThanOrEqual: 1.5.0, status: affected, version: 1.0.0, versionType: semver
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.2
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL