7T IGSS 9.0.0.11200 memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in 7T IGSS 9.0.0.11200. It has been rated as critical. This affects an unknown function. This manipulation causes memory corruption. This vulnerability is registered as CVE-2011-4050. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in 7T IGSS 9.0.0.11200. Affected by this vulnerability is an unknown function. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. The summary by CVE is:

Buffer overflow in 7-Technologies (7T) Interactive Graphical SCADA System (IGSS) 9.0.0.11200 allows remote attackers to cause a denial of service via a crafted packet to TCP port 12401.

The weakness was published 12/26/2011 with ICS-CERT (Website). It is possible to read the advisory at us-cert.gov. This vulnerability is known as CVE-2011-4050 since 10/13/2011. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

It is declared as highly functional. The commercial vulnerability scanner Qualys is able to test this issue with plugin 121219 (Schneider Electric IGSS Data Server Remote Denial of Service Vulnerability).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (71915), SecurityFocus (BID 51146†), OSVDB (77976†) and Vulnerability Center (SBV-34305†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: igss9_dataserver.rb
MetaSploit Name: 7-Technologies IGSS 9 IGSSdataServer.exe DoS
MetaSploit File: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/13/2011 🔍
12/20/2011 +68 days 🔍
12/26/2011 +6 days 🔍
12/26/2011 +0 days 🔍
12/26/2011 +0 days 🔍
01/23/2012 +28 days 🔍
03/23/2015 +1155 days 🔍
04/23/2025 +3684 days 🔍

Sourcesinfo

Advisory: us-cert.gov
Organization: ICS-CERT
Status: Not defined

CVE: CVE-2011-4050 (🔍)
GCVE (CVE): GCVE-0-2011-4050
GCVE (VulDB): GCVE-100-59815
X-Force: 71915
SecurityFocus: 51146 - 7-Technologies Interactive Graphical SCADA System Data Server Remote Denial of Service Vulnerability
OSVDB: 77976
Vulnerability Center: 34305 - 7-Technologies IGSS Buffer Overflow Issue Allows Remote DoS via a Crafted Packet to TCP Port 12401, Medium

Entryinfo

Created: 03/23/2015 16:50
Updated: 04/23/2025 15:39
Changes: 03/23/2015 16:50 (51), 04/09/2017 13:36 (10), 01/05/2025 22:47 (18), 04/23/2025 15:39 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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