CVE-2007-0311: Texas Imperial Software WFTPD and WFTPD Pro Server 3.25 and earlier allow remote attackers to cause a denial o

Q: How do I fix CVE-2007-0311?

wftpd: upgrade to newer than 3.25; wftpd pro server: upgrade to newer than 3.25. Exact commands for each OS are on this page.

Q: Is CVE-2007-0311 being exploited?

CVE-2007-0311 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2007-0311 affect?

CVE-2007-0311 affects wftpd, wftpd pro server. Severity is 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 (application crash) via a long SITE ADMIN command.

Q: How urgent is CVE-2007-0311?

Priority 44/100. Public exploit reference

This month

MEDIUM 5.0UPGRADEUPGRADE

CVE-2007-0311 is a medium-severity flaw (CVSS 5.0) affecting wftpd, wftpd pro server. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Texas Imperial Software WFTPD and WFTPD Pro Server 3.25 and earlier allow remote attackers to cause a denial of service (application crash) via a long SITE ADMIN command.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	2.9% (top 13%)
CISA exploited list	No
Published	2007-01-18
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: texas imperial software

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-01-18 00:28 UTCPublished CVE record published
2026-06-16 22:35 UTCUpdated Record last modified

texas imperial software wftpd UPGRADE

Affected: <= 3.25

Fixed in: newer than 3.25

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wftpd || rpm -q wftpd || wftpd --version

2. UPGRADE to newer than 3.25 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wftpd

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wftpd

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

texas imperial software wftpd pro server UPGRADE

Affected: <= 3.25

Fixed in: newer than 3.25

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy wftpd-pro-server || rpm -q wftpd-pro-server || wftpd-pro-server --version

2. UPGRADE to newer than 3.25 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade wftpd-pro-server

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade wftpd-pro-server

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Exploit-DB: WFTPD Pro Server 3.25 - Site ADMN Remote Denial of Service

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2007-0311?

wftpd: upgrade to newer than 3.25; wftpd pro server: upgrade to newer than 3.25. Exact commands for each OS are on this page.

Is CVE-2007-0311 being exploited?

CVE-2007-0311 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2007-0311 affect?

CVE-2007-0311 affects wftpd, wftpd pro server. Severity is 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 (application crash) via a long SITE ADMIN command.

How urgent is CVE-2007-0311?

Priority 44/100. Public exploit reference

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References

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