CVE-2000-0267: Cisco Catos

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

Cisco Catalyst 5.4.x allows a user to gain access to the "enable" mode without a password.

Affected products

• Cisco Catos: version 5.4(1) only

Published 2000-04-20. Last modified 2026-06-16.