CVE-2004-2111

NONECVSS 0.0Weaponized

0.0

Stack-based buffer overflow in the site chmod command in Serv-U FTP Server before 4.2 allows remote attackers to execute arbitrary code via a long filename.

CVSS v3: —
EG Score: —
EPSS: 99.2%
KEV: Not listed

Published

December 31, 2004

Last Modified

April 16, 2026

References (12)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2004-01/0249.html
cve@mitrehttp://marc.info/?l=bugtraq&m=107513654005840&w=2
cve@mitrehttp://securitytracker.com/id?1008841
cve@mitrehttp://www.securityfocus.com/bid/9483
cve@mitrehttp://www.securityfocus.com/bid/9675
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/14931
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2004-01/0249.html
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=107513654005840&w=2
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1008841
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/9483
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/9675
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/14931

Data Freshness Timeline

(refreshed 9× in last 7d / 12× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(6 references)

Working exploit code is in the public domain (1 Metasploit module) (5 Exploit-DB entries). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Exploit-DBEDB-18190✓ verified
First seen Dec 2, 2011
RhinoSoft Serv-U FTPd Server < 4.2 - Remote Buffer Overflow (Metasploit)
Open source ↗
Metasploitexploit/windows/ftp/servu_chmod✓ verified
First seen Dec 31, 2004
Serv-U FTP Server Buffer Overflow
Open source ↗
Exploit-DBEDB-822✓ verified
First seen Jan 30, 2004
RhinoSoft Serv-U FTPd Server 4.x - 'site chmod' Remote Buffer Overflow
Open source ↗
Exploit-DBEDB-149✓ verified
First seen Jan 27, 2004
RhinoSoft Serv-U FTPd Server 3.x/4.x - 'SITE CHMOD' Remote Overflow
Open source ↗
Exploit-DBEDB-23592✓ verified
First seen Jan 25, 2004
RhinoSoft Serv-U FTPd Server 3/4 - MDTM Command Stack Overflow (2)
Open source ↗
Exploit-DBEDB-23591✓ verified
First seen Jan 24, 2004
RhinoSoft Serv-U FTPd Server 3/4 - MDTM Command Stack Overflow (1)
Open source ↗

Frequently asked(4)

What is CVE-2004-2111?

CVE-2004-2111 is a none vulnerability published on December 31, 2004. Stack-based buffer overflow in the site chmod command in Serv-U FTP Server before 4.2 allows remote attackers to execute arbitrary code via a long filename.

When was CVE-2004-2111 disclosed?

CVE-2004-2111 was first published in the National Vulnerability Database on December 31, 2004, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2004-2111 actively exploited?

CVE-2004-2111 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-2111?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-2111, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2004-2111

📅 Published

🔄 Last Modified

🔗 References (12)