Path Traversal in Coreftp Core FTP
CVE-2022-22836
CoreFTP Server before 727 allows directory traversal (for file creation) by an authenticated attacker via ../ in an HTTP PUT request.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.054 (92.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.054 · newest: 0.054 · change: 0.000
Affected products
- Coreftp Core FTP — versions 2.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- yoursecuritybores.me/coreftp-vulnerabilities/ (Exploit, Third Party Advisory)
- www.coreftp.com/forums/viewtopic.php (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-22836?
- CVE-2022-22836 is a medium-severity vulnerability in Coreftp Core FTP, classified under Path Traversal. CVSS score: 6.5/10. Published 2022-01-10.
- How severe is CVE-2022-22836?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2022-22836 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.