CVE-2004-1472: Symantec Firewall VPN Appliance 100

Medium severity, CVSS 5.0. EPSS: 3.7% chance of exploitation in the next 30 days.

Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 allow remote attackers to cause a denial of service (device freeze) via a fast UDP port scan on the WAN interface.

Affected products

• Symantec Firewall VPN Appliance 100: any version
• Symantec Firewall VPN Appliance 200: any version
• Symantec Firewall VPN Appliance 200r: any version
• Symantec Gateway Security: version 320 only; version 360 only; version 360r only
• Symantec Nexland Isb Soho Firewall Appliance: any version
• Symantec Nexland PRO100 Firewall Appliance: any version
• Symantec Nexland PRO400 Firewall Appliance: any version
• Symantec Nexland PRO800 Firewall Appliance: any version
• Symantec Nexland PRO800TURBO Firewall Appliance: any version
• Symantec Nexland Wavebase Firewall Appliance: any version

Published 2004-12-31. Last modified 2026-06-16.