CVE-2009-0349
Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause...
Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause a denial of service (persistent daemon crash) and possibly execute arbitrary code via a long string in a licensing key (aka .key) file.
Exploit likelihood
What each source reports
NVD Score used
Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause a denial of service (persistent daemon crash) and possibly execute arbitrary code via a long string in a licensing key (aka .key) file.
- Record
CVE-2009-0349- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause a denial of service (persistent daemon crash) and possibly execute arbitrary code via a long string in a licensing key (aka .key) file.
- Record
CVE-2009-0349- Updated
- 2026-11-02
EUVDEUVD-2009-0353 No score
Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause a denial of service (persistent daemon crash) and possibly execute arbitrary code via a long string in a licensing key (aka .key) file.
- Record
EUVD-2009-0353- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cg8c-5wpg-6v3r No score
Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause...
Stack-based buffer overflow in FTPShell Server 4.3 allows user-assisted remote attackers to cause a denial of service (persistent daemon crash) and possibly execute arbitrary code via a long string in a licensing key (aka .key) file.
- Record
GHSA-cg8c-5wpg-6v3r- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | FTPShell Server 4.3 - Licence Key Remote Buffer Overflow (PoC) | 2009-01-22 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-0349 is a high vulnerability (CVSS 9.3) in Ftpshell Server, published January 29, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 5.86%, the 93rd percentile. No source names a fixed version.