CVE-2011-0517: Sielcosistemi Winlog Pro

High severity, CVSS 9.3. EPSS: 40.5% chance of exploitation in the next 30 days.

Stack-based buffer overflow in Sielco Sistemi Winlog Pro 2.07.00 and earlier, when Run TCP/IP server is enabled, allows remote attackers to cause a denial of service (crash) and execute arbitrary code via a crafted 0x02 opcode to TCP port 46823.

Affected products

• Sielcosistemi Winlog Pro: up to and including 2.07.00

Published 2011-01-20. Last modified 2026-06-16.