Buffer overflow in the FTP server of Hummingbird Connectivity 7.1 and 9.0 allows remote…
Priority LOW 20CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
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.
Why it matters now
EPSS 0.0132 71st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hummingbird:connectivity:7.1:*:*:*:*:*:*:* | 7.1 | Vulnerable | Hummingbird |
| cpe:2.3:a:hummingbird:connectivity:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | Hummingbird |
- cpe:2.3:a:hummingbird:connectivity:7.1:*:*:*:*:*:*:* Versions 7.1 Vulnerable ·Hummingbird
- cpe:2.3:a:hummingbird:connectivity:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·Hummingbird
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2004-2728
- 2026-10-03 Alias added: GHSA-qp43-f5rv-7r4g
References
More Hummingbird Connectivity vulnerabilities
- TI-2005-01722 Multiple buffer overflows in Hummingbird Connectivity inetD 10.0.0.1 and 9.0.0.4 allows… CVSS 2.0MEDIUM 5.0
- TI-2005-02463 Hummingbird FTP for Connectivity 10.0 uses weak encryption (trivial encoding) to store… CVSS 2.0HIGH 7.5
- TI-2004-02599 Inetd32 Administration Tool of Hummingbird Connectivity 7.1 and 9.0 allows local users to… CVSS 2.0MEDIUM 4.4
Sources
- CVE-2004-2728 · CVE Program
- CVE-2004-2728 · NVD
- FIRST EPSS
- GHSA-qp43-f5rv-7r4g · GitHub Advisory Database · CC BY 4.0
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