CVE-2011-2959

Name: CVE-2011-2959
Creator: NVD / NIST
Published: 2011-07-29T19:55:03.47+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.88%

Last modified Jun 16, 2026

CVE-2011-2959 is a vulnerability of currently unknown severity. Stack-based buffer overflow in the Open Database Connectivity (ODBC) service (Odbcixv9se.exe) in 7-Technologies Interactive Graphical SCADA System (IGSS) 9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet to TCP port 22202.. EPSS estimates a 6.88% chance of exploitation in the next 30 days.

Description

Stack-based buffer overflow in the Open Database Connectivity (ODBC) service (Odbcixv9se.exe) in 7-Technologies Interactive Graphical SCADA System (IGSS) 9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet to TCP port 22202.

Metrics

EPSS Probability

6.88%

93.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
7t	Igss	<= 9
7t	Igss	2.0
7t	Igss	3.0
7t	Igss	4.1
7t	Igss	5.0
7t	Igss	5.1
7t	Igss	6
7t	Igss	7
7t	Igss	8

References

http://secunia.com/advisories/44345Vendor Advisory
http://www.insomniasec.com/advisories/ISVA-110427.1.htm
http://www.osvdb.org/72117
http://www.us-cert.gov/control_systems/pdf/ICSA-11-119-01.pdfPatch, US Government Resource
http://secunia.com/advisories/44345Vendor Advisory
http://www.insomniasec.com/advisories/ISVA-110427.1.htm
http://www.osvdb.org/72117
http://www.us-cert.gov/control_systems/pdf/ICSA-11-119-01.pdfPatch, US Government Resource

Timeline

Published: Jul 29, 2011
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2011-2959?

How severe is CVE-2011-2959?

Severity scoring for CVE-2011-2959 is pending analysis. The EPSS model estimates a 6.88% probability of exploitation in the next 30 days.

How do I fix CVE-2011-2959?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-2959?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST