CVE-2002-0426: Linksys BEFVP41

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

VPN Server module in Linksys EtherFast BEFVP41 Cable/DSL VPN Router before 1.40.1 reduces the key lengths for keys that are supplied via manual key entry, which makes it easier for attackers to crack the keys.

Affected products

• Linksys BEFVP41: up to and including 1.40.1

Published 2002-08-12. Last modified 2026-06-16.