Description
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.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Titan FTP Server Version 2019 Build 3505 - Directory Traversal / Local File Inclusion EDB-46611 · webapps · Mar 26, 2019
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
References
- 20190326 CVE-2019-10009 Titan FTP Server Version 2019 Build 3505 Directory Traversal/Local File Inclusion mailing-list
- 46611 exploit
- http://packetstormsecurity.com/files/152244/Titan-FTP-Server-2019-Build-3505-Directory-Traversal.html
- https://seclists.org/fulldisclosure/2019/Mar/47
- 46611 exploit
- http://www.southrivertech.com/software/regsoft/titanftp/v19/verhist_en.html