Stack-based buffer overflow in the PassThru functionality in ext.dll in BadBlue 2.72b and earlier allows remote attackers to execute arbitrary code via a long query string.

Directory traversal vulnerability in upload.dll in BadBlue 2.72b and earlier allows remote attackers to create or overwrite arbitrary files via a .. (dot dot) in the filename parameter.

BadBlue 2.72b and earlier allows remote attackers to obtain sensitive information via an invalid browse parameter, which reveals the installation path in an error message.

BadBlue 2.72 Personal Edition stores multiple programs in the web document root with insufficient access control, which allows remote attackers to (1) cause a denial of service via multiple invocations of uninst.exe, and have an unknown impact via (2) badblue.exe and (3) dyndns.exe. NOTE: this can be leveraged for arbitrary remote code execution in conjunction with CVE-2007-6378.