How severe is CVE-2004-0340?

CVE-2004-0340 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2004-0340 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2004-0340?

CVE-2004-0340 primarily affects Texas Imperial Software Wftpd. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2004-0340?

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-2004-0340 published?

CVE-2004-0340 was published on 2004-11-23 and last updated on 2026-06-16.

CVE-2004-0340

CVE-2004-0340 is a high-severity vulnerability in Texas Imperial Software Wftpd with a CVSS 2.0 base score of 7.2. 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 7.2)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Texas Imperial Software Wftpd
Published: 2004-11-23
Last modified: 2026-06-16

Description

Stack-based buffer overflow in WFTPD Pro Server 3.21 Release 1, Pro Server 3.20 Release 2, Server 3.21 Release 1, and Server 3.10 allows local users to execute arbitrary code via long (1) LIST, (2) NLST, or (3) STAT commands.

Frequently asked questions

What is CVE-2004-0340?: Stack-based buffer overflow in WFTPD Pro Server 3.21 Release 1, Pro Server 3.20 Release 2, Server 3.21 Release 1, and Server 3.10 allows local users to execute arbitrary code via long (1) LIST, (2) NLST, or (3) STAT commands.
How severe is CVE-2004-0340?: CVE-2004-0340 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2004-0340 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0340?: CVE-2004-0340 primarily affects Texas Imperial Software Wftpd. In total, 13 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0340?: 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-2004-0340 published?: CVE-2004-0340 was published on 2004-11-23 and last updated on 2026-06-16.

References

Affected products (13)

cpe:2.3:a:texas_imperial_software:wftpd:3.0:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.0:*:pro:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.0_0r3:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.0_0r4:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.0_0r4:*:pro:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.0_0r5:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.0_0r5:*:pro:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.10_r1:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.20:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:3.21:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:pro_3.10_r1:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:pro_3.20:*:*:*:*:*:*:*
cpe:2.3:a:texas_imperial_software:wftpd:pro_3.21:*:*:*:*:*:*:*

More vulnerabilities in Texas Imperial Software Wftpd

CVE-1999-0950 — Critical (CVSS 10.0): Buffer overflow in WFTPD FTP server allows remote attackers to gain root access via a series of MKD and CWD commands…
CVE-2001-0694 — High (CVSS 7.5): Directory traversal vulnerability in WFTPD 3.00 R5 allows a remote attacker to view arbitrary files via a dot dot…
CVE-2006-4318 — Medium (CVSS 6.5): Buffer overflow in WFTPD Server 3.23 allows remote attackers to execute arbitrary code via long SIZE commands.
CVE-2000-0645 — Medium (CVSS 6.4): WFTPD and WFTPD Pro 2.41 allows remote attackers to cause a denial of service by using the RESTART (REST) command and…
CVE-2006-5826 — Medium (CVSS 5.8): Buffer overflow in Texas Imperial Software WFTPD Pro Server 3.23.1.1 allows remote authenticated users to execute…
CVE-2007-0311 — Medium (CVSS 5.0): Texas Imperial Software WFTPD and WFTPD Pro Server 3.25 and earlier allow remote attackers to cause a denial of service…

All CVEs affecting Texas Imperial Software Wftpd →