CVE-2022-22836

MEDIUM 6.5CVE-2022-22836 · Published 10/01/2022 · updated 17/06/2026

In short

CVE-2022-22836 is a MEDIUM (CVSS 6.5) vulnerability affecting core ftp (coreftp).
Chance of exploitation in the next 30 days (EPSS): 5.4%, higher than 92.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
core ftp coreftp	`= 2.0≤ 1.2`	No fix yet

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

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