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TI-2022-07078 Aliases CVE-2022-22836GHSA-3mhc-qrfq-hh49

CoreFTP Server before 727 allows directory traversal (for file creation) by an…

Priority LOW 37CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

CoreFTP Server before 727 allows directory traversal (for file creation) by an authenticated attacker via ../ in an HTTP PUT request.

Why it matters now

EPSS 0.05369 92nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 40

CPEVersionsRoleVendor
cpe:2.3:a:coreftp:core_ftp:*:*:*:*:*:*:*:*up to 1.2VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_639:*:*:*:*:*:*2.0 build_639VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_640:*:*:*:*:*:*2.0 build_640VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_641:*:*:*:*:*:*2.0 build_641VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_642:*:*:*:*:*:*2.0 build_642VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_645:*:*:*:*:*:*2.0 build_645VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_647:*:*:*:*:*:*2.0 build_647VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_649:*:*:*:*:*:*2.0 build_649VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_651:*:*:*:*:*:*2.0 build_651VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_653:*:*:*:*:*:*2.0 build_653VulnerableCoreftp
  • cpe:2.3:a:coreftp:core_ftp:*:*:*:*:*:*:*:* Versions up to 1.2 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_639:*:*:*:*:*:* Versions 2.0 build_639 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_640:*:*:*:*:*:* Versions 2.0 build_640 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_641:*:*:*:*:*:* Versions 2.0 build_641 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_642:*:*:*:*:*:* Versions 2.0 build_642 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_645:*:*:*:*:*:* Versions 2.0 build_645 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_647:*:*:*:*:*:* Versions 2.0 build_647 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_649:*:*:*:*:*:* Versions 2.0 build_649 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_651:*:*:*:*:*:* Versions 2.0 build_651 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_653:*:*:*:*:*:* Versions 2.0 build_653 Vulnerable ·Coreftp
Show 30 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:coreftp:core_ftp:2.0:build_655:*:*:*:*:*:*2.0 build_655VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_656:*:*:*:*:*:*2.0 build_656VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_657:*:*:*:*:*:*2.0 build_657VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_658:*:*:*:*:*:*2.0 build_658VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_659:*:*:*:*:*:*2.0 build_659VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_665:*:*:*:*:*:*2.0 build_665VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_667:*:*:*:*:*:*2.0 build_667VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_668:*:*:*:*:*:*2.0 build_668VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_671:*:*:*:*:*:*2.0 build_671VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_673:*:*:*:*:*:*2.0 build_673VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_674:*:*:*:*:*:*2.0 build_674VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_676:*:*:*:*:*:*2.0 build_676VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_677:*:*:*:*:*:*2.0 build_677VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_679:*:*:*:*:*:*2.0 build_679VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_682:*:*:*:*:*:*2.0 build_682VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_687:*:*:*:*:*:*2.0 build_687VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_689:*:*:*:*:*:*2.0 build_689VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_691:*:*:*:*:*:*2.0 build_691VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_694:*:*:*:*:*:*2.0 build_694VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_695:*:*:*:*:*:*2.0 build_695VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_697:*:*:*:*:*:*2.0 build_697VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_699:*:*:*:*:*:*2.0 build_699VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_702:*:*:*:*:*:*2.0 build_702VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_704:*:*:*:*:*:*2.0 build_704VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_705:*:*:*:*:*:*2.0 build_705VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_711:*:*:*:*:*:*2.0 build_711VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_713:*:*:*:*:*:*2.0 build_713VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_715:*:*:*:*:*:*2.0 build_715VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_719:*:*:*:*:*:*2.0 build_719VulnerableCoreftp
cpe:2.3:a:coreftp:core_ftp:2.0:build_725:*:*:*:*:*:*2.0 build_725VulnerableCoreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_655:*:*:*:*:*:* Versions 2.0 build_655 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_656:*:*:*:*:*:* Versions 2.0 build_656 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_657:*:*:*:*:*:* Versions 2.0 build_657 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_658:*:*:*:*:*:* Versions 2.0 build_658 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_659:*:*:*:*:*:* Versions 2.0 build_659 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_665:*:*:*:*:*:* Versions 2.0 build_665 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_667:*:*:*:*:*:* Versions 2.0 build_667 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_668:*:*:*:*:*:* Versions 2.0 build_668 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_671:*:*:*:*:*:* Versions 2.0 build_671 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_673:*:*:*:*:*:* Versions 2.0 build_673 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_674:*:*:*:*:*:* Versions 2.0 build_674 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_676:*:*:*:*:*:* Versions 2.0 build_676 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_677:*:*:*:*:*:* Versions 2.0 build_677 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_679:*:*:*:*:*:* Versions 2.0 build_679 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_682:*:*:*:*:*:* Versions 2.0 build_682 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_687:*:*:*:*:*:* Versions 2.0 build_687 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_689:*:*:*:*:*:* Versions 2.0 build_689 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_691:*:*:*:*:*:* Versions 2.0 build_691 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_694:*:*:*:*:*:* Versions 2.0 build_694 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_695:*:*:*:*:*:* Versions 2.0 build_695 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_697:*:*:*:*:*:* Versions 2.0 build_697 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_699:*:*:*:*:*:* Versions 2.0 build_699 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_702:*:*:*:*:*:* Versions 2.0 build_702 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_704:*:*:*:*:*:* Versions 2.0 build_704 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_705:*:*:*:*:*:* Versions 2.0 build_705 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_711:*:*:*:*:*:* Versions 2.0 build_711 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_713:*:*:*:*:*:* Versions 2.0 build_713 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_715:*:*:*:*:*:* Versions 2.0 build_715 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_719:*:*:*:*:*:* Versions 2.0 build_719 Vulnerable ·Coreftp
  • cpe:2.3:a:coreftp:core_ftp:2.0:build_725:*:*:*:*:*:* Versions 2.0 build_725 Vulnerable ·Coreftp

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-22836
  2. 2026-10-03 Alias added: GHSA-3mhc-qrfq-hh49

References

Exploit 1

Advisory 1

  • TI-2019-15738 Core FTP 2.0 build 653 PBSZ Unauthenticated Denial of Service CVSS 4.0HIGH 8.7
  • TI-2019-15707 Core FTP/SFTP Server 1.2 Denial of Service via Buffer Overflow CVSS 4.0HIGH 8.7
  • TI-2018-08689 Core FTP LE version 2.2 Build 1921 is prone to a buffer overflow vulnerability that may… CVSS 3.0CRITICAL 9.8
  • TI-2009-03322 Stack-based buffer overflow in Core FTP 2.1 build 1612 allows user-assisted remote… CVSS 2.0HIGH 9.3
  • TI-2013-03432 Stack-based buffer overflow in Core FTP before 2.2 build 1785 allows remote FTP servers… CVSS 2.0HIGH 9.3
  • TI-2020-13650 Buffer overflow vulnerability in Core FTP Server v1.2 Build 583, via a crafted username. CVSS 3.1CRITICAL 9.8
See all 17 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences