CVE-2003-0558 Buffer overflow in LeapFTP 2.7.3.600 allows remote FTP servers to execute arbitrary code via a long IP address response to a PASV request.

HighCVSS 7.5 EPSS 56.5% Framework module Public exploit

Published: 2003-07-15 07:00
Updated: 2026-06-17 01:02
Exploit status: Public exploit available

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Description

Buffer overflow in LeapFTP 2.7.3.600 allows remote FTP servers to execute arbitrary code via a long IP address response to a PASV request.

Affected products

Product	Affected versions	Fixed in
leapware leapftp	= 2.7.3.600	No fix listed

References

20030711 LeapFTP remote buffer overflow exploit mailing-list

CVSS v2.0

7.5 High

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: Network
Access Complexity: Low
Authentication: None
Confidentiality: Partial
Integrity: Partial
Availability: Partial

Weakness & likelihood

EPSS (exploitation probability, 30 days): 56.46% (percentile 99.1)
CWE: Not classified

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

LeapWare LeapFTP v2.7.3.600 PASV Reply Client Overflow Framework module · Metasploit Framework (Rapid7) · 2003-06-09
LeapWare LeapFTP 2.7.3.600 - PASV Reply Client Overflow (Metasploit) Exploit · Exploit Database (OffSec) · 2010-04-30
LeapWare LeapFTP 2.7.x - Remote Buffer Overflow Exploit · Exploit Database (OffSec) · 2003-07-12