CVE-2001-0621: Cisco Content Services Switch 11000

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

The FTP server on Cisco Content Service 11000 series switches (CSS) before WebNS 4.01B23s and WebNS 4.10B13s allows an attacker who is an FTP user to read and write arbitrary files via GET or PUT commands.

Affected products

• Cisco Content Services Switch 11000: any version

Published 2001-08-14. Last modified 2026-06-16.