title: CHANGING Inc. NHIServiSignAdapter Windows Versions - Arbitrary File Access
description: The encryption function of NHIServiSignAdapter fail to verify the file path input by users. Remote attacker can access arbitrary files through the flaw without privilege.
problem types: Arbitrary File Access
affected:
{
platforms: Windows
product: NHIServiSignAdapter
vendor: CHANGING Inc.
versions:
status: affected, version: 1.0.20.0218
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
version: 3.1
]
solutions: Update to version 1.0.20.1109