What’s Vulnerable › Vulnerabilities

CVE-2022-22836

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-01-10 · updated 2026-06-17
• Weakness: CWE-22

Description

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

Affected products

• Coreftp Core FTP: through 1.2; 2.0-build_639, 2.0-build_640, 2.0-build_641, 2.0-build_642, 2.0-build_645, 2.0-build_647 (+33)

References

• http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509
• https://yoursecuritybores.me/coreftp-vulnerabilities/
• http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509
• https://yoursecuritybores.me/coreftp-vulnerabilities/

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