How severe is CVE-2004-0593?

CVE-2004-0593 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2004-0593 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-2004-0593?

CVE-2004-0593 primarily affects Sygate Technologies Enforcer. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-0593?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2004-0593 published?

CVE-2004-0593 was published on 2004-09-28 and last updated on 2026-06-16.

CVE-2004-0593

CVE-2004-0593 is a high-severity vulnerability in Sygate Technologies Enforcer with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (73rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sygate Technologies Enforcer
Published: 2004-09-28
Last modified: 2026-06-16

Description

Sygate Enforcer 3.5MR1 and earlier passes broadcast traffic before authentication, which could allow remote attackers to bypass filtering rules.

Frequently asked questions

What is CVE-2004-0593?: Sygate Enforcer 3.5MR1 and earlier passes broadcast traffic before authentication, which could allow remote attackers to bypass filtering rules.
How severe is CVE-2004-0593?: CVE-2004-0593 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-0593 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-2004-0593?: CVE-2004-0593 primarily affects Sygate Technologies Enforcer. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0593?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-0593 published?: CVE-2004-0593 was published on 2004-09-28 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:sygate_technologies:enforcer:*:*:*:*:*:*:*:*
cpe:2.3:a:sygate_technologies:secure_enterprise:3.0:*:*:*:*:*:*:*
cpe:2.3:a:sygate_technologies:secure_enterprise:3.5:*:*:*:*:*:*:*

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