CVE-2002-0540: Nortel Cvx 1800 Multi-Service Access Switch

High severity, CVSS 7.5. EPSS: 19.9% chance of exploitation in the next 30 days.

Nortel CVX 1800 is installed with a default "public" community string, which allows remote attackers to read usernames and passwords and modify the CVX configuration.

Affected products

• Nortel Cvx 1800 Multi-Service Access Switch: version 3.6.3 only

Published 2002-07-03. Last modified 2026-06-16.