CVE-2022-22899
CoreFTP Server vulnerability analysis and mitigation

Overview

Core FTP / SFTP Server v2 Build 725 was discovered to contain a vulnerability that allows unauthenticated attackers to cause a Denial of Service (DoS) via a crafted packet (NVD).

Technical details

The vulnerability exists in the packet parsing logic of the FTP/SFTP server. When an unauthenticated attacker sends a specially crafted packet to the server, it can trigger a denial of service condition that disrupts the server's operations (NVD).

Impact

A successful exploitation of this vulnerability results in a Denial of Service (DoS) condition, making the FTP/SFTP server unavailable to legitimate users (NVD).

Mitigation and workarounds

The vulnerability was addressed in later builds of Core FTP Server. Users should upgrade to a version newer than Build 725 to protect against this vulnerability (Core FTP Forums).

Additional resources


SourceThis report was generated using AI

Related CoreFTP Server vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2020-19596CRITICAL9.8
  • CoreFTP ServerCoreFTP Server
  • cpe:2.3:a:coreftp:core_ftp
NoNoApr 05, 2021
CVE-2020-19595HIGH7.5
  • CoreFTP ServerCoreFTP Server
  • cpe:2.3:a:coreftp:core_ftp
NoYesApr 05, 2021
CVE-2022-22836MEDIUM6.5
  • CoreFTP ServerCoreFTP Server
  • cpe:2.3:a:coreftp:core_ftp
NoYesJan 10, 2022
CVE-2022-22899MEDIUM5.5
  • CoreFTP ServerCoreFTP Server
  • cpe:2.3:a:coreftp:core_ftp
NoYesFeb 17, 2022
CVE-2020-21588MEDIUM5.5
  • CoreFTPCoreFTP
  • cpe:2.3:a:coreftp:core_ftp
NoNoApr 02, 2021

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