CVE-2022-22836
MEDIUM
6.5
CVSS Score
Published: January 8, 2022 at 10:30 PM UTC
Updated: June 17, 2026 at 04:29 AM UTC
1 product affected across 1 vendorCore FTP
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Severity
MEDIUM6.5
Exploit prediction
EPSS 5%
Description
CoreFTP Server before 727 allows directory traversal (for file creation) by an authenticated attacker via ../ in an HTTP PUT request.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 1.22.0 build_6392.0 build_6402.0 build_6412.0 build_6422.0 build_6452.0 build_6472.0 build_6492.0 build_6512.0 build_6532.0 build_6552.0 build_6562.0 build_6572.0 build_6582.0 build_6592.0 build_6652.0 build_6672.0 build_6682.0 build_6712.0 build_6732.0 build_6742.0 build_6762.0 build_6772.0 build_6792.0 build_6822.0 build_6872.0 build_6892.0 build_6912.0 build_6942.0 build_6952.0 build_6972.0 build_6992.0 build_7022.0 build_7042.0 build_7052.0 build_7112.0 build_7132.0 build_7152.0 build_7192.0 build_725
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://yoursecuritybores.me/coreftp-vulnerabilities/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-22
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