CVE-2011-0323: Topazsystems Sigplus Pro Activex Control

High severity, CVSS 9.3. EPSS: 4.8% chance of exploitation in the next 30 days.

Topaz Systems SigPlus Pro ActiveX Control 3.95, and possibly other versions before 4.29, allows remote attackers to execute arbitrary code by calling the exposed unsafe (1) SetLogFilePath and (2) SigMessage methods to create arbitrary files with arbitrary content.

Affected products

• Topazsystems Sigplus Pro Activex Control: version 3.95 only

Published 2011-02-07. Last modified 2026-06-16.