CVE-2003-1259

High severity, CVSS 7.5. EPSS: 3.9% chance of exploitation in the next 30 days.

Buffer overflow in CuteFTP 4.2 and 5.0 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long FTP server banner.

Published 2003-12-31. Last modified 2026-06-16.