How severe is CVE-2002-0604?

CVE-2002-0604 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2002-0604 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-0604?

CVE-2002-0604 primarily affects Snapgear Snapgear Lite+ Firewall. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-0604?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2002-0604 published?

CVE-2002-0604 was published on 2002-06-18 and last updated on 2026-06-16.

CVE-2002-0604

CVE-2002-0604 is a medium-severity vulnerability in Snapgear Snapgear Lite+ Firewall 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

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Snapgear Snapgear Lite+ Firewall
Published: 2002-06-18
Last modified: 2026-06-16

Description

Snapgear Lite+ firewall 1.5.3 and 1.5.4 allows remote attackers to cause a denial of service (crash) via a large number of packets with malformed IP options.

Frequently asked questions

What is CVE-2002-0604?: Snapgear Lite+ firewall 1.5.3 and 1.5.4 allows remote attackers to cause a denial of service (crash) via a large number of packets with malformed IP options.
How severe is CVE-2002-0604?: CVE-2002-0604 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-0604 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0604?: CVE-2002-0604 primarily affects Snapgear Snapgear Lite+ Firewall. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0604?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-0604 published?: CVE-2002-0604 was published on 2002-06-18 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:snapgear:snapgear_lite\+_firewall:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:snapgear:snapgear_lite\+_firewall:1.5.4:*:*:*:*:*:*:*

More vulnerabilities in Snapgear Snapgear Lite+ Firewall

CVE-2002-0602 — Medium (CVSS 5.0): Snapgear Lite+ firewall 1.5.4 and 1.5.3 allows remote attackers to cause a denial of service (crash) via a large number…
CVE-2002-0603 — Medium (CVSS 5.0): Snapgear Lite+ firewall 1.5.3 allows remote attackers to cause a denial of service (IPSEC crash) via a zero length…

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