{"id":"CVE-2017-15270","aliases":["EUVD-2017-6730","GHSA-fwmp-3wvg-jv2j"],"status":"published","title":"The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma...","description":"The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma Separated Values (CSV) file. This can be used by attackers to hide data in the Graphical User Interface (GUI) view and create arbitrary entries to a certain extent. Special characters such as '\"' and ',' and '\\r' are not escaped and can be used to add new entries to the log.","severity":{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06972,"percentile":0.94174,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2017-11-15T16:00:00Z","modified":"2026-06-17T01:07:29Z","exploits":[{"source":"exploitdb","id":"EDB-43144","title":"PSFTPd Windows FTP Server 10.0.4 Build 729 - Log Injection / Use-After-Free","type":"dos","platform":"windows","date":"2017-11-14","url":"https://www.exploit-db.com/exploits/43144"}],"products":[{"vendor":"psftp","product":"psftpd"}],"references":[{"url":"http://packetstormsecurity.com/files/144972/PSFTPd-Windows-FTP-Server-10.0.4-Build-729-Use-After-Free-Log-Injection.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.securityfocus.com/archive/1/541518/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://www.x41-dsec.de/lab/advisories/x41-2017-006-psftpd/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/43144/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-15270"},{"url":"https://www.exploit-db.com/exploits/43144"},{"url":"https://www.x41-dsec.de/lab/advisories/x41-2017-006-psftpd"},{"url":"https://github.com/advisories/GHSA-fwmp-3wvg-jv2j"}],"sources":{"cve":[{"id":"CVE-2017-15270","description":"The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma Separated Values (CSV) file. This can be used by attackers to hide data in the Graphical User Interface (GUI) view and create arbitrary entries to a certain extent. Special characters such as '\"' and ',' and '\\r' are not escaped and can be used to add new entries to the log.","status":"published","published":"2017-11-15T16:00:00Z","modified":"2024-08-05T19:50:16.49Z","updated_at":"2026-11-02T14:33:14.556599Z"}],"euvd":[{"id":"EUVD-2017-6730","description":"The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma Separated Values (CSV) file. This can be used by attackers to hide data in the Graphical User Interface (GUI) view and create arbitrary entries to a certain extent. Special characters such as '\"' and ',' and '\\r' are not escaped and can be used to add new entries to the log.","status":"published","published":"2017-11-15T16:00:00Z","modified":"2024-08-05T19:50:16Z","updated_at":"2026-11-03T02:23:14.849102Z"}],"ghsa":[{"id":"GHSA-fwmp-3wvg-jv2j","title":"The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma...","description":"The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma Separated Values (CSV) file. This can be used by attackers to hide data in the Graphical User Interface (GUI) view and create arbitrary entries to a certain extent. Special characters such as '\"' and ',' and '\\r' are not escaped and can be used to add new entries to the log.","status":"published","published":"2022-05-14T02:45:53Z","modified":"2025-04-20T03:49:31Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:01:56.152144Z"}],"nvd":[{"id":"CVE-2017-15270","description":"The PSFTPd 10.0.4 Build 729 server does not properly escape data before writing it into a Comma Separated Values (CSV) file. This can be used by attackers to hide data in the Graphical User Interface (GUI) view and create arbitrary entries to a certain extent. Special characters such as '\"' and ',' and '\\r' are not escaped and can be used to add new entries to the log.","status":"published","published":"2017-11-15T16:29:00.34Z","modified":"2026-06-17T01:07:29.42Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:08.635428Z"}]}}