Priority HIGH 77
Core FTP 2.0 build 653 contains a denial of service vulnerability in the PBSZ command that allows unauthenticated attackers to crash the service by sending a malformed command with an oversized buffer.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00474 · Published 2026-04-05 · No fix listed CWE-306
Priority HIGH 77
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.
CVSS 4.0HIGH 8.7· Network · No auth · No interaction · EPSS 0.00703 · Published 2026-03-30 · No fix listed CWE-787
Priority LOW 26
Core FTP / SFTP Server v2 Build 725 was discovered to allow unauthenticated attackers to cause a Denial of Service (DoS) via a crafted packet through the SSH service.
CVSS 3.1MEDIUM 5.5· Local · No auth · User interaction · EPSS 0.0087 · Published 2022-02-17 · No fix listed CWE-787
Priority LOW 37
CoreFTP Server before 727 allows directory traversal (for file creation) by an authenticated attacker via ../ in an HTTP PUT request.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.05369 · Published 2022-01-08 · No fix listed CWE-22
Priority LOW 35
Buffer overflow vulnerability in Core FTP Server v2 Build 697, via a crafted username.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01142 · Published 2021-04-05 · No fix listed CWE-120
Priority MEDIUM 45
Buffer overflow vulnerability in Core FTP Server v1.2 Build 583, via a crafted username.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.01335 · Published 2021-04-05 · No fix listed CWE-120
Priority LOW 24
Buffer overflow in Core FTP LE v2.2 allows local attackers to cause a denial or service (crash) via a long string in the Setup->Users->Username editbox.
CVSS 3.1MEDIUM 5.5· Local · Low privileges · No interaction · EPSS 0.0026 · Published 2021-04-02 · No fix listed CWE-120
Priority LOW 39
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674.
CVSS 3.0MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.14535 · Published 2019-03-22 · No fix listed CWE-22
Priority LOW 39
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674.
CVSS 3.0MEDIUM 5.3· Network · No auth · No interaction · EPSS 0.1433 · Published 2019-03-22 · No fix listed CWE-22
Priority MEDIUM 44
The server in Core FTP 2.0 build 653 on 32-bit platforms allows remote attackers to cause a denial of service (daemon crash) via a crafted XRMD command.
CVSS 3.0HIGH 7.5· Network · No auth · No interaction · EPSS 0.08493 · Published 2019-01-02 · No fix listed CWE-20
Priority MEDIUM 52
Core FTP LE version 2.2 Build 1921 is prone to a buffer overflow vulnerability that may result in a DoS or remote code execution via a PASV response.
CVSS 3.0CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.06867 · Published 2018-07-05 · No fix listed CWE-119
Priority LOW 34
Multiple buffer overflows in Core FTP Server before 1.2 build 508 allow local users to gain privileges via vectors related to reading data from config.dat and Windows Registry.
CVSS 3.0HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.0036 · Published 2018-03-20 · No fix listed CWE-119
Priority LOW 34
Multiple heap-based buffer overflows in the client in Core FTP LE 2.2 build 1798 allow remote FTP servers to cause a denial of service (application crash) and possibly execute arbitrary code via a long string in a reply…
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.08755 · Published 2014-06-25 · No fix listed CWE-119
Priority LOW 22
Core FTP Server 1.2 before build 515 allows remote authenticated users to obtain sensitive information (password for the previous user) via a USER command with a specific length, possibly related to an out-of-bounds read…
CVSS 2.0MEDIUM 4.0· Network · Low privileges · Interaction — · EPSS 0.0177 · Published 2014-05-02 · No fix listed CWE-119
Priority LOW 23
Directory traversal vulnerability in Core FTP Server 1.2 before build 515 allows remote authenticated users to determine the existence of arbitrary files via a /../ sequence in an XCRC command.
CVSS 2.0MEDIUM 4.0· Network · Low privileges · Interaction — · EPSS 0.02373 · Published 2014-05-02 · No fix listed CWE-22
Priority LOW 24
Core FTP Server 1.2 before build 515 allows remote attackers to cause a denial of service (reachable assertion and crash) via an AUTH SSL command with malformed data, as demonstrated by pressing the enter key twice.
CVSS 2.0MEDIUM 4.3· Network · No auth · Interaction — · EPSS 0.01948 · Published 2014-05-02 · No fix listed CWE-362
Priority MEDIUM 46
Stack-based buffer overflow in Core FTP before 2.2 build 1785 allows remote FTP servers to execute arbitrary code via a crafted directory name in a CWD command reply.
CVSS 2.0HIGH 9.3· Network · No auth · Interaction — · EPSS 0.03009 · Published 2014-04-04 · No fix listed CWE-119
Priority LOW 28
Multiple buffer overflows in Core FTP before 2.2 build 1769 allow remote FTP servers to execute arbitrary code or cause a denial of service (application crash) via a long directory name in a (1) DELE, (2) LIST, or (3) VI…
CVSS 2.0MEDIUM 5.1· Network · No auth · Interaction — · EPSS 0.0226 · Published 2013-03-29 · No fix listed CWE-119
Priority MEDIUM 49
Stack-based buffer overflow in Core FTP 2.1 build 1612 allows user-assisted remote attackers to execute arbitrary code via a long hostname in an FTP server entry in a site backup file.
CVSS 2.0HIGH 9.3· Network · No auth · Interaction — · EPSS 0.05638 · Published 2009-09-30 · No fix listed CWE-119