The addnew script in Argosoft Mail Server Pro 1.8.7.6 allows remote attackers to create arbitrary accounts, even if "Allow Creation of Accounts From the Web Interface" is disabled, via a direct HTTP POST request.
Buffer overflow in ArGoSoft FTP Server 1.4.2.8 allows remote authenticated users to execute arbitrary code via a long DELE command. NOTE: this issue was later reported to also affect 1.4.3.5.
ArGoSoft FTP 1.4.2.4 and earlier does not limit the number of times that a bad password can be entered, which makes it easier for remote attackers to guess passwords via a brute force attack.
Argosoft FRP server 1.0 allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long string to the (1) USER or (2) CWD commands.
Unspecified vulnerability in ArGoSoft FTP server before 1.4.2.2 allows attackers to upload .lnk files via unknown vectors.