Accellion FTP server prior to version FTA_9_12_220 only returns the username in the server response if the username is invalid. An attacker may use this information to determine valid user accounts and enumerate them.

Authentication Bypass vulnerability in Accellion kiteworks before 2017.01.00 allows remote attackers to execute certain API calls on behalf of a web user using a gathered token via a POST request to /oauth/token.

Directory traversal vulnerability in the template function in function.inc in Accellion File Transfer Appliance devices before FTA_9_11_210 allows remote attackers to read arbitrary files via a .. (dot dot) in the statecode cookie.

Accellion File Transfer Appliance before FTA_9_11_210 allows remote attackers to execute arbitrary code via shell metacharacters in the oauth_token parameter.

An issue was discovered on Accellion FTA devices before FTA_9_12_180. Because a regular expression (intended to match local https URLs) lacks an initial ^ character, courier/web/1000@/wmProgressval.html allows SSRF attacks with a file:///etc/passwd#https:// URL pattern.

An issue was discovered on Accellion FTA devices before FTA_9_12_180. By sending a POST request to home/seos/courier/web/wmProgressstat.html.php with an attacker domain in the acallow parameter, the device will respond with an Access-Control-Allow-Origin header allowing the attacker to have site access with a bypass of the Same Origin Policy.

An issue was discovered on Accellion FTA devices before FTA_9_12_180. A report_error.php?year='payload SQL injection vector exists.

An issue was discovered on Accellion FTA devices before FTA_9_12_180. There is XSS in home/seos/courier/smtpg_add.html with the param parameter.

An issue was discovered on Accellion FTA devices before FTA_9_12_180. There is a CRLF vulnerability in settings_global_text_edit.php allowing ?display=x%0Dnewline attacks.

An issue was discovered on Accellion FTA devices before FTA_9_12_180. There is XSS in home/seos/courier/user_add.html with the param parameter.