CVE-2020-12033 Information

Description

In Rockwell Automation FactoryTalk Services Platform all versions the redundancy host service (RdcyHost.exe) does not validate supplied identifiers which could allow an unauthenticated adjacent attacker to execute remote COM objects with elevated privileges.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://www.us-cert.gov/ics/advisories/icsa-20-170-04

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8