CVE-2011-4537

critical

Description

Multiple buffer overflows in 7-Technologies (7T) Interactive Graphical SCADA System (IGSS) 9.0.0.11355 and earlier allow remote attackers to execute arbitrary code or cause a denial of service via a crafted packet to TCP port (1) 12397 or (2) 12399.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/71931

http://www.us-cert.gov/control_systems/pdf/ICSA-11-355-01-7.pdf

http://www.osvdb.org/77977

Details

Source: Mitre, NVD

Published: 2011-12-27

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

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

Severity: High

CVSS v3

Base Score: 9.8

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

Severity: Critical

EPSS

EPSS: 0.0469