Format string vulnerability in HD Soft Windows FTP Server 1.6 and earlier allows remote attackers to execute arbitrary code via format string specifiers in the username, which is processed by the wscanf function.
CVE-2004-0069
- No confirmed exploitation signals yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 95.0%
- KEV
- Not listed
Published
February 17, 2004
Last Modified
June 16, 2026
References (8)
- cve@mitrehttp://marc.info/?l=bugtraq&m=107367110805273&w=2
- cve@mitrehttp://marc.info/?l=bugtraq&m=107401398014761&w=2
- cve@mitrehttp://www.securityfocus.com/bid/9385
- cve@mitrehttp://www.securitytracker.com/id?1008658
- af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=107367110805273&w=2
- af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=107401398014761&w=2
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/9385
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1008658
Data Freshness Timeline
(refreshed 3× in last 7d / 21× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-11 08:22 UTCEPSS rescore
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- 2026-06-10 13:17 UTCEPSS rescore
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- 2026-05-31 16:34 UTCEG score recompute
- 2026-05-31 16:34 UTCGHSA enrichment
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- 2026-05-27 13:37 UTCEPSS rescore
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- 2026-05-18 21:29 UTCEPSS rescore
- 2026-05-18 21:29 UTCEPSS rescore
Publicly available exploits
(1 reference)Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- Exploit-DBEDB-23531✓ verifiedFirst seen Jan 12, 2004
HD Soft Windows FTP Server 1.5/1.6 - 'Username' Format String
Open source ↗
Frequently asked(4)
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Dependency Blast Radius
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