CVE-2019-9649 EXPLOIT
5.3
MEDIUM · CVSS 3.0 · EPSS 14.5% (pctl 97)
Patch early
A public exploit exists.
Description
An issue was discovered in the SFTP Server component in Core FTP 2.0 Build 674. Using the MDTM FTP command, a remote attacker can use a directory traversal technique (..\..\) to browse outside the root directory to determine the existence of a file on the operating system, and its last modified date.
Scoring
| CVSS | 5.3 (MEDIUM, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| EPSS | 14.54% — more likely to be exploited than 97% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2019-03-22 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| coreftp | core ftp |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Core FTP Server FTP / SFTP Server v2 Build 674 - 'MDTM' Directory Traversal | 2019-03-13 |
References
- http://packetstormsecurity.com/files/154205/CoreFTP-Server-MDTM-Directory-Traversal.html
- http://seclists.org/fulldisclosure/2019/Aug/22
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509
- http://www.securityfocus.com/bid/107449
- https://seclists.org/fulldisclosure/2019/Mar/25
- https://www.exploit-db.com/exploits/46534
- http://packetstormsecurity.com/files/154205/CoreFTP-Server-MDTM-Directory-Traversal.html
- http://seclists.org/fulldisclosure/2019/Aug/22
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509
- http://www.securityfocus.com/bid/107449
- https://seclists.org/fulldisclosure/2019/Mar/25
- https://www.exploit-db.com/exploits/46534
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