CVE-2009-4809
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8...
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8 allows remote attackers to read arbitrary files via a .. (dot dot) in the vfolder parameter.
Exploit likelihood
What each source reports
NVD Score used
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8 allows remote attackers to read arbitrary files via a .. (dot dot) in the vfolder parameter.
- Record
CVE-2009-4809- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
CVE List No score
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8 allows remote attackers to read arbitrary files via a .. (dot dot) in the vfolder parameter.
- Record
CVE-2009-4809- Updated
- 2026-11-02
EUVDEUVD-2009-4772 No score
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8 allows remote attackers to read arbitrary files via a .. (dot dot) in the vfolder parameter.
- Record
EUVD-2009-4772- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-v3g7-56hc-9f8w No score
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8...
Directory traversal vulnerability in thumbnail.ghp in Easy File Sharing (EFS) Web Server 4.8 allows remote attackers to read arbitrary files via a .. (dot dot) in the vfolder parameter.
- Record
GHSA-v3g7-56hc-9f8w- Weakness
- CWE-22
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Easy File Sharing Web Server 4.8 - File Disclosure | 2009-03-04 |
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-2009-4809 is a medium vulnerability (CVSS 5.0) in Sharing-file Easy File Sharing Web Server, published April 23, 2010. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 2.76%, the 86th percentile. No source names a fixed version.