title: Facility Explorer
description: Successful exploitation of this vulnerability could give an authenticated Facility Explorer SNC Series Supervisory Controller (F4-SNC) user an unintended level of access to the controller’s file system, allowing them to access or modify system files by sending specifically crafted web messages to the F4-SNC.
problem types: CWE-269 Improper Privilege Management
affected:
{
product: Facility Explorer SNC Series Supervisory Controllers (F4-SNC)
vendor: Johnson Controls
versions:
status: affected, version: Facility Explorer SNC Series Supervisory Controllers version 11 11
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
solutions: Apply a patch to the Facility Explorer SNC Series Supervisory Controllers (F4-SNC).