7-Technologies IGSS < 9.0.0.11143 ODBC Invalid Structure RCE

critical Nessus Plugin ID 89030

Synopsis

The remote host contains a SCADA application that is affected by a remote code execution vulnerability.

Description

The 7-Technologies / Schneider-Electric Interactive Graphical SCADA System (IGSS) application installed on the remote Windows host is a version prior to 9.0.0.11143. It is, therefore, affected by a memory corruption issue in the ODBC service due to improper sanitization of user-supplied input. An unauthenticated, remote attacker can exploit this, via a specially crafted structure in a packet sent to to TCP port 22202, to cause a stack-based buffer overflow, resulting in the execution arbitrary code with administrative privileges.

Solution

Upgrade to IGSS version 9.0.0.11143 or later.

See Also

http://www.7t.dk/igss/igssupdates/v90/progupdatesv90.zip

https://www.securityfocus.com/archive/1/518110/30/0/threaded

https://ics-cert.us-cert.gov/advisories/ICSA-11-018-02

Plugin Details

Severity: Critical

ID: 89030

File Name: scada_app_igss_odbc_icsa-11-018-02.nbin

Version: 1.50

Type: local

Family: SCADA

Published: 2/29/2016

Updated: 8/15/2022

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

Temporal Vector: E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:schneider-electric:interactive_graphical_scada_system

Required KB Items: SCADA/Apps/7T/IGSS/odbc/version, SCADA/Apps/7T/IGSS/odbc/service, SCADA/Apps/7T/IGSS/odbc/company

Exploit Ease: No known exploits are available

Patch Publication Date: 4/27/2011

Vulnerability Publication Date: 4/27/2011

Reference Information

CVE: CVE-2011-2214

BID: 47960

ICSA: 11-018-02