How severe is CVE-2005-3812?

CVE-2005-3812 has a CVSS 2.0 base score of 6.8, rated medium severity.

Is CVE-2005-3812 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2005-3812?

CVE-2005-3812 affects Freeftpd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2005-3812?

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

When was CVE-2005-3812 published?

CVE-2005-3812 was published on 2005-11-26 and last updated on 2026-06-16.

CVE-2005-3812

CVE-2005-3812 is a medium-severity vulnerability in Freeftpd with a CVSS 2.0 base score of 6.8. 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 6.8)
EPSS exploit prediction: 3% (86th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Freeftpd
Published: 2005-11-26
Last modified: 2026-06-16

Description

freeFTPd 1.0.10 allows remote authenticated users to cause a denial of service (null dereference and crash) via a PORT command with missing arguments.

Frequently asked questions

What is CVE-2005-3812?: freeFTPd 1.0.10 allows remote authenticated users to cause a denial of service (null dereference and crash) via a PORT command with missing arguments.
How severe is CVE-2005-3812?: CVE-2005-3812 has a CVSS 2.0 base score of 6.8, rated medium severity.
Is CVE-2005-3812 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (86th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-3812?: CVE-2005-3812 affects Freeftpd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2005-3812?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2005-3812 published?: CVE-2005-3812 was published on 2005-11-26 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:freeftpd:freeftpd:1.0.10:*:*:*:*:*:*:*

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