PT-2026-29010 · Core Ftp · Core Ftp Server

Victor Mondragón · Published 2026-03-30 · Updated 2026-03-30 · CVE-2019-25654

Mitre

CVSS v3.1

7.5

High

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Core FTP/SFTP Server 1.2 contains a buffer overflow vulnerability that allows attackers to crash the service by supplying an excessively long string in the User domain field. Attackers can paste a malicious payload containing 7000 bytes of data into the domain configuration to trigger an application crash and deny service.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-25654

Affected Products

Core Ftp Server

References · 5

• 🔥 https://exploit-db.com/exploits/46371 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25654 · Security Note
• http://coreftp.com · Note
• https://vulncheck.com/advisories/core-ftp-sftp-server-denial-of-service-via-buffer-overflow · Note
• http://coreftp.com/server/download/archive/CoreFTPServer589.42.exe · Note