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Fencer Intel
medium 6.5

CVE-2019-10009 json

A Directory Traversal issue was discovered in the Web GUI in Titan FTP Server 2019 Build 3505.

published 7y ago modified 4mo ago also EUVD-2019-2074

cvss
6.5
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
11.3%
EPSS 11.3% chance of exploitation in 30 days, percentile 95%
public exploits
1
Exploit-DB

Summary

A Directory Traversal issue was discovered in the Web GUI in Titan FTP Server 2019 Build 3505. When an authenticated user attempts to preview an uploaded file (through PreviewHandler.ashx) by using a \..\..\ technique, arbitrary files can be loaded in the server response outside the root directory.

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Timeline

  1. First public exploit (EDB-46611)
  2. Published

Exploit prediction

11.27% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-46611 Titan FTP Server Version 2019 Build 3505 - Directory Traversal / Local File Inclusion webapps, 2019-03-26
  • seclists.org https://seclists.org/fulldisclosure/2019/Mar/47 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.