CVE-2011-4722: Ipswitch Tftp Server

High severity, CVSS 7.8. EPSS: 58.2% chance of exploitation in the next 30 days.

Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows remote attackers to read arbitrary files via a .. (dot dot) in the Filename field of an RRQ operation.

Affected products

• Ipswitch Tftp Server: version 1.0.0.24 only

Published 2014-12-28. Last modified 2026-06-16.