CVE-2002-0527: WatchGuard Soho Firewall

Medium severity, CVSS 5.0. EPSS: 1.6% chance of exploitation in the next 30 days.

Watchguard SOHO firewall before 5.0.35 allows remote attackers to cause a denial of service (crash and reboot) when SOHO forwards a packet with bad IP options.

Affected products

• WatchGuard Soho Firewall: version 5.0.28 only; version 5.0.29 only; version 5.0.31 only

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