7-Technologies IGSS < 10.0.0 ODBC Buffer Overflow RCE

critical Nessus Plugin ID 89031

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 10.0.0. It is, therefore, affected by a stack-based buffer overflow condition in the ODBC service due to improper sanitization of user-supplied input. An unauthenticated, remote attacker can exploit this, via a crafted packet sent to TCP port 22202, to cause a denial of service or to execute arbitrary code with administrative privileges.

Solution

Upgrade to IGSS version 10.0.0 or later.

See Also

https://ics-cert.us-cert.gov/advisories/ICSA-11-119-01

Plugin Details

Severity: Critical

ID: 89031

File Name: scada_app_igss_odbc_icsa-11-119-01.nbin

Version: 1.48

Type: local

Family: SCADA

Published: 2/29/2016

Updated: 7/19/2022

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-2011-2959

BID: 78437

ICSA: 11-119-01