CVE-2011-1566: 7t Igss

High severity, CVSS 10.0. EPSS: 67% chance of exploitation in the next 30 days.

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.

Affected products

• 7t Igss: any version

Published 2011-04-05. Last modified 2026-06-16.