title: Tokensync in security subsystem has a permission bypass vulnerability. LAN attackers can bypass the distributed permission control.To take advantage of this weakness, attackers need another vulnerability to obtain system.
description: OpenHarmony-v3.1.2 and prior versions have a permission bypass vulnerability. LAN attackers can bypass the distributed permission control.To take advantage of this weakness, attackers need another vulnerability to obtain system.
problem types: CWE-305 Authentication Bypass by Primary Weakness
affected:
{
product: OpenHarmony
vendor: OpenHarmony
versions:
lessThanOrEqual: 3.1.2, status: affected, version: OpenHarmony-v3.1.x-Release, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 6.2
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
version: 3.1
]