XM Easy Personal FTP Server 5.2.1 and earlier allows remote authenticated users to cause a denial of service via a long argument to the NLST command, possibly involving the -al flags.
https://www.exploit-db.com/exploits/2715
https://exchange.xforce.ibmcloud.com/vulnerabilities/30041
http://www.vupen.com/english/advisories/2006/4365
Source: Mitre, NVD
Published: 2006-11-06
Updated: 2026-06-16
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P
Severity: Medium
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS: 0.03497