$ cve CVE-2009-3662 JSON

CVE-2009-3662 EXPLOIT

5.0

MEDIUM · CVSS 2.0 · EPSS 2.7% (pctl 85)

Patch early

A public exploit exists.

FileCopa FTP Server 5.01 allows remote attackers to cause a denial of service (server hang) via a large number of crafted NOOP commands.

CVSS	5.0 (MEDIUM, v2.0)
Vector	AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS	2.65% — more likely to be exploited than 85% of all CVEs
On CISA KEV	no
Public exploit	yes
Published	2009-10-11
Last modified	2026-06-16

Vendor	Product
filecopa-ftpserver	ftp server

Source	Title	Date
exploit-db	FileCOPA FTP Server 5.01 - 'NOOP' Denial of Service	2009-09-15