CVE-2023-45198: Netbsd Ftpd

High severity, CVSS 7.5. EPSS: 0.6% chance of exploitation in the next 30 days.

ftpd before "NetBSD-ftpd 20230930" can leak information about the host filesystem before authentication via an MLSD or MLST command. tnftpd (the portable version of NetBSD ftpd) before 20231001 is also vulnerable.

Affected products

• Netbsd Ftpd: before 2023-09-30 (fixed in 2023-09-30)
• Netbsd Tnftpd: before 2023-10-01 (fixed in 2023-10-01)

Published 2023-10-05. Last modified 2026-06-17.