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CVE-2009-4105
TYPSoft FTP Server 1.10 allows remote authenticated users to cause a denial of service (crash) by sending an APPE (append) command…
Low3.5EPSS 3.5%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
TYPSoft FTP Server 1.10 allows remote authenticated users to cause a denial of service (crash) by sending an APPE (append) command immediately followed by a DELE (delete) command without sending file data in between these two commands.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low3.5 | AV:N/AC:M/Au:S/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 3.5% · top 11% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.5.
Weakness
Affected products
n/a
- affected n/a
References (4)
- 20091124 TYPSoft FTP Server 'APPE' and 'DELE' Commands Remote DoS Vulnerabilities (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 37114 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1023234 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- typsoft-ftpserver-appe-dele-dos(54407) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2009-4105)Record last updated .