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Servers and applications

CVE-2004-1643

WS_FTP 5.0.2 allows remote authenticated users to cause a denial of service (CPU consumption) via a CD command that contains an invalid path with a "../" sequence.

Severity
Medium 5.0
Published
29 Aug 2004
Last changed
16 Jun 2026
Added to UpHeron
3 Nov 2026
Exploit chance
7.5% in the next 30 daysHigher than 94% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
WS_FTP ServerServers and applications · cpe:a:progress:ws_ftp_server
  • Version 5.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2004-1643
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2004-1643