title:  Unvalidated redirect in Portal for ArcGIS
description: There is an unvalidated redirect vulnerability in Esri Portal for ArcGIS 11 and below that may allow a remote, unauthenticated attacker to craft a URL that could redirect a victim to an arbitrary website, simplifying phishing attacks.
problem types: CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
affected:
{
vendor: Esri
product: ArcGIS Enterprise
versions:
version: Portal for ArcGIS, status: affected, lessThanOrEqual: 11.0, versionType: custom
platforms: x64
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
baseScore: 6.1
baseSeverity: MEDIUM
]