title: Rockwell Automation FactoryTalk® View Site Edition Vulnerable to Improper Input Validation
description:
Rockwell Automation FactoryTalk View Site Edition insufficiently validates user input, which could potentially allow threat actors to send malicious data bringing the product offline. If exploited, the product would become unavailable and require a restart to recover resulting in a denial-of-service condition.
problem types: CWE-20 Improper Input Validation
affected:
{
defaultStatus: unaffected
product: FactoryTalk® View Site Edition
vendor: Rockwell Automation
versions:
status: affected, version: versions 11.0-13.0
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: NONE
integrityImpact: NONE
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
solutions:
*  Install the patch that remediates the issue:  BF29581 - Patch: External Service Interaction (HTTP), FactoryTalk View SE 11.0, 12.0 13.0 https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1140243 .