IGSS contains a flaw that allows a remote attacker to traverse outside of a restricted path. The issue is due to dc.exe not properly sanitizing user input, specifically directory traversal style attacks (e.g., ../../) supplied via the 0xa and 0x17 opcodes. This directory traversal attack would allow the attacker to execute arbitrary commands.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution:
Upgrade
Exploit:
Exploit Public
Disclosure:
Vendor Verified,
Uncoordinated Disclosure
OSVDB:
SCADA
Solution
Upgrade to version 9.00.00.11083 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
