title: Rockwell Automation ISaGRAF Deserialization of Untrusted Data
description: Connected Components Workbench (v13.00.00 and prior), ISaGRAF Workbench (v6.0 though v6.6.9), and Safety Instrumented System Workstation (v1.2 and prior (for Trusted Controllers)) do not limit the objects that can be deserialized. This allows attackers to craft a malicious serialized object that, if opened by a local user in Connected Components Workbench, may result in arbitrary code execution. This vulnerability requires user interaction to be successfully exploited
problem types: CWE-502 Deserialization of Untrusted Data
affected:
{
product: Connected Component Workbench
vendor: Rockwell Automation
versions:
lessThanOrEqual: v13.00.00, status: affected, version: All , versionType: custom
}
{
product: ISaGRAF Workbench
vendor: Rockwell Automation
versions:
status: affected, version: All v6.0 through v6.6.9
}
{
product: Safety Instrumented Systems Workstation
vendor: Rockwell Automation
versions:
lessThanOrEqual: v1.2 (for Trusted Controllers), status: affected, version: All, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: LOCAL
availabilityImpact: HIGH
baseScore: 8.6
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
version: 3.1
]