CVE-2010-20122 — Xftp FTP Client <= 3.0 PWD Response Buffer Overflow
Xftp FTP Client version up to and including 3.0 (build 0238) contain a stack-based buffer overflow vulnerability triggered by a maliciously crafted PWD response from an FTP serv…
Published: 2025-08-21 · CVSS: 9.3 · CVSS 4.0
Xftp FTP Client version up to and including 3.0 (build 0238) contain a stack-based buffer overflow vulnerability triggered by a maliciously crafted PWD response from an FTP server. When the client connects to a server and receives an overly long directory string in response to the PWD command, the client fails to properly validate the length of the input before copying it into a fixed-size buffer. This results in memory corruption and allows remote attackers to execute arbitrary code on the client system.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7