Schneider Electric InduSoft Web Studio / InTouch Machine Edition < 8.1 RCE

Critical Nessus Plugin ID 106228

Synopsis

The Schneider Electric InduSoft Web Studio or InTouch Machine Edition is affected by a remote code execution vulnerability.

Description

The Schneider Electric InduSoft Web Studio (IWS) or InTouch Machine Edition (ITME) running on the remote host is affected by a remote code execution vulnerability due to a stack overflow condition when handling tag subscription. An unauthenticated, remote attacker can exploit this issue, via a specially crafted packet, to execute arbitrary code.

Solution

Upgrade to InduSoft Web Studio version 8.1 or later and InTouch Machine Edition version 8.1 or later.

Plugin Details

Severity: Critical

ID: 106228

File Name: scada_schneider_electric_iws_itme_cve-2017-14024.nbin

Version: $Revision: 1.8 $

Type: remote

Family: SCADA

Published: 2018/01/22

Modified: 2018/05/21

Dependencies: 106229

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

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

CVSSv3

Base Score: 9.8

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

Vulnerability Information

CPE: cpe:/a:schneider_electric:indusoft_web_studio, x-cpe:/a:schneider_electric:wonderware_intouch_machine_edition

Patch Publication Date: 2017/11/09

Vulnerability Publication Date: 2017/11/09

Reference Information

CVE: CVE-2017-14024

BID: 101779

ICSA: 17-313-02