Rockwell FactoryTalk Services Platform < 6.20 Deserialization

critical Nessus Plugin ID 187748

Synopsis

An application installed on the remote Windows host is affected by a vulnerability.

Description

The version of Rockwell FactoryTalk Services Platform installed on the remote Windows host is prior to 6.20. It is, therefore, affected by a vulnerability.

- Factory Talk Diagnostics exposes a .NET Remoting endpoint via RNADiagnosticsSrv.exe at TCP/8082, which can insecurely deserialize untrusted data. (CVE-2020-6967)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Rockwell FactoryTalk Services Platform version 6.20 or later or refer to the vendor advisory for other mitigations.

Plugin Details

Severity: Critical

ID: 187748

File Name: rockwell_factorytalk_diagnostics_manager_6_20.nasl

Version: 1.1

Type: local

Agent: windows

Family: SCADA

Published: 1/9/2024

Updated: 1/10/2024

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2020-6967

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:rockwellautomation:factorytalk_services_platform

Required KB Items: SMB/Registry/Enumerated, installed_sw/Rockwell FactoryTalk Services Platform

Exploit Ease: No known exploits are available

Patch Publication Date: 3/23/2020

Vulnerability Publication Date: 3/23/2020

Reference Information

CVE: CVE-2020-6967

ICSA: 20-051-02

Detections

Analytics