How severe is CVE-2006-6719?

CVE-2006-6719 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2006-6719 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-2006-6719?

CVE-2006-6719 primarily affects Gnu Wget. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2006-6719?

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

When was CVE-2006-6719 published?

CVE-2006-6719 was published on 2006-12-23 and last updated on 2026-06-16.

CVE-2006-6719

CVE-2006-6719 is a medium-severity vulnerability in Gnu Wget 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: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Gnu Wget
Published: 2006-12-23
Last modified: 2026-06-16

Description

The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.

Frequently asked questions

What is CVE-2006-6719?: The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.
How severe is CVE-2006-6719?: CVE-2006-6719 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2006-6719 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-2006-6719?: CVE-2006-6719 primarily affects Gnu Wget. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-6719?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-6719 published?: CVE-2006-6719 was published on 2006-12-23 and last updated on 2026-06-16.

References

Affected products (12)

cpe:2.3:a:gnu:wget:1.5.3:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.6:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.7:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.7.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.8:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.8.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.8.2:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.9:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.9.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.10:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.10.1:*:*:*:*:*:*:*
cpe:2.3:a:gnu:wget:1.10.2:*:*:*:*:*:*:*

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