Vulnerability Details CVE-2019-9648
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. A directory traversal vulnerability exists using the SIZE command along with a \..\..\ substring, allowing an attacker to enumerate file existence based on the returned information.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.225
EPSS Ranking 95.6%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
- http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html
- http://seclists.org/fulldisclosure/2019/Aug/21
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509
- http://www.securityfocus.com/bid/107446
- https://seclists.org/fulldisclosure/2019/Mar/23
- https://www.exploit-db.com/exploits/46535
- http://packetstormsecurity.com/files/154204/CoreFTP-Server-SIZE-Directory-Traversal.html
- http://seclists.org/fulldisclosure/2019/Aug/21
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509
- http://www.securityfocus.com/bid/107446
- https://seclists.org/fulldisclosure/2019/Mar/23
- https://www.exploit-db.com/exploits/46535