CVE-2005-0850

NONECVSS 0.0Elevated

0.0

FileZilla FTP server before 0.9.6 allows remote attackers to cause a denial of service via a request for a filename containing an MS-DOS device name such as CON, NUL, COM1, LPT1, and others.

CVSS v3: —
EG Score: —
EPSS: 33.6%
KEV: Not listed

Published

May 2, 2005

Last Modified

April 16, 2026

References (4)

cve@mitrehttp://sourceforge.net/project/shownotes.php?group_id=21558&release_id=314473
cve@mitrehttp://www.securityfocus.com/bid/12865
af854a3a-2127-422b-91ae-364da2661108http://sourceforge.net/project/shownotes.php?group_id=21558&release_id=314473
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/12865

Data Freshness Timeline

(refreshed 12× in last 7d / 18× 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
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 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
2026-05-21 22:38 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

Nucleinetwork/cves/2005/CVE-2005-0850.yaml
First seen Jan 1, 2005
FileZilla Server < 0.9.6 - DoS via MS-DOS Device Names
Open source ↗

Frequently asked(4)

What is CVE-2005-0850?

CVE-2005-0850 is a none vulnerability published on May 2, 2005. FileZilla FTP server before 0.9.6 allows remote attackers to cause a denial of service via a request for a filename containing an MS-DOS device name such as CON, NUL, COM1, LPT1, and others.

When was CVE-2005-0850 disclosed?

CVE-2005-0850 was first published in the National Vulnerability Database on May 2, 2005, 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-2005-0850 actively exploited?

CVE-2005-0850 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 33.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2005-0850?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2005-0850, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2005-0850

Explore →

Is Your Infrastructure Affected by CVE-2005-0850?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2005-0850

📅 Published

🔄 Last Modified

🔗 References (4)