title:  iSM: Dell EMC iDRAC Service Module Improper File Permission Vulnerability
description: Dell EMC iDRAC Service Module for all supported Linux and XenServer versions v3.0.1, v3.0.2, v3.1.0, v3.2.0, when started, changes the default file permission of the hosts file of the host operating system (/etc/hosts) to world writable. A malicious low privileged operating system user or process could modify the host file and potentially redirect traffic from the intended destination to sites hosting malicious or unwanted content.
problem types:  Improper File Permission Vulnerability
affected:
{
product: iDRAC Service Module
vendor: Dell EMC
versions:
status: affected, version: 3.0.1
status: affected, version: 3.0.2
status: affected, version: 3.1.0
status: affected, version: 3.2.0
}
metrics:
cvssV3_0: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 6.6
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H
version: 3.0
]