CVE-2011-4037: Sielcosistemi Winlog Lite

High severity, CVSS 9.3. EPSS: 4.5% chance of exploitation in the next 30 days.

Buffer overflow in Sielco Sistemi Winlog PRO before 2.07.09 and Winlog Lite before 2.07.09 allows user-assisted remote attackers to execute arbitrary code via invalid data in unspecified fields of a project file.

Affected products

• Sielcosistemi Winlog Lite: up to and including 2.07.08; version 2.06.00 only; version 2.06.03 only; version 2.06.04 only; version 2.06.06 only; version 2.06.09 only; …
• Sielcosistemi Winlog Pro: up to and including 2.07.08; version 2.06.00 only; version 2.06.03 only; version 2.06.04 only; version 2.06.06 only; version 2.06.09 only; …

Published 2011-12-22. Last modified 2026-06-16.