CVE-2006-1647: Smart Technologies Synchroneyes

High severity, CVSS 7.8. EPSS: 2.2% chance of exploitation in the next 30 days.

An unspecified "logical programming mistake" in SMART SynchronEyes Student and Teacher 6.0, and possibly earlier versions, allows remote attackers to cause a denial of service via a large packet to the Teacher discovery port (UDP port 5496), which causes a thread to terminate and prevents communications on that port.

Affected products

• Smart Technologies Synchroneyes: up to and including 6.0

Published 2006-04-06. Last modified 2026-06-16.