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CVE-2004-2728
Buffer overflow in the FTP server of Hummingbird Connectivity 7.1 and 9.0 allows remote, authenticated users to cause a denial of service…
Low3.5EPSS 1.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Buffer overflow in the FTP server of Hummingbird Connectivity 7.1 and 9.0 allows remote, authenticated users to cause a denial of service (application crash) via a long argument to the XCWD command.
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
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)
- 1.3% · top 29% of all CVEs (9 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 (6)
- 11133 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 11542 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1011942 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- hummingbird-xwcd-dos(17855) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 12984 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.uniras.gov.uk/vuls/2004/841713/index.htm (opens in a new tab)x_refsource_MISCx_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)
- EUVD EUVD-2004-2718 (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://cveledger.app/cve/CVE-2004-2728)Record last updated .