CVE-2001-0783: Cisco Tftp Server

Medium severity, CVSS 5.0. EPSS: 1.7% chance of exploitation in the next 30 days.

Cisco TFTP server 1.1 allows remote attackers to read arbitrary files via a ..(dot dot) attack in the GET command.

Affected products

• Cisco Tftp Server: version 1.1 only

Published 2001-10-18. Last modified 2026-06-16.