CVE-2004-1473

CVE-2004-1473 is a medium-severity vulnerability in Symantec Firewall Vpn Appliance 100 with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 and Gateway Security 320, 360, and 360R running firmware before 622 allow remote attackers to bypass filtering and determine whether the device is running services such as tftpd, snmpd, or isakmp via a UDP port scan with a source port of UDP 53.

Frequently asked questions

What is CVE-2004-1473?
Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before 1.63 and Gateway Security 320, 360, and 360R running firmware before 622 allow remote attackers to bypass filtering and determine whether the device is running services such as tftpd, snmpd, or isakmp via a UDP port scan with a source port of UDP 53.
How severe is CVE-2004-1473?
CVE-2004-1473 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2004-1473 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-1473?
CVE-2004-1473 primarily affects Symantec Firewall Vpn Appliance 100. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-1473?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2004-1473 published?
CVE-2004-1473 was published on 2004-12-31 and last updated on 2026-06-16.

References

Affected products (12)

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