title: ZCC on Linux privilege escalation
description: An Improper Input Validation vulnerability in Zscaler Client Connector on Linux allows Privilege Escalation. This issue affects Client Connector: before 1.4.0.105
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: Client Connector
vendor: Zscaler
versions:
lessThan: 1.4.0.105, status: affected, version: 0, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 6.7
baseSeverity: MEDIUM
confidentialityImpact: HIGH
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL