CVE-2011-1566

critical

Description

Directory traversal vulnerability in dc.exe 9.00.00.11059 and earlier in 7-Technologies Interactive Graphical SCADA System (IGSS) allows remote attackers to execute arbitrary programs via ..\ (dot dot backslash) sequences in opcodes (1) 0xa and (2) 0x17 to TCP port 12397.

References

http://www.vupen.com/english/advisories/2011/0741

http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-03.pdf

http://secunia.com/advisories/43849

http://aluigi.org/adv/igss_8-adv.txt

Details

Source: Mitre, NVD

Published: 2011-04-05

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

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

Severity: Critical

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: 0.66982