PT-2013-68: Sensitive Information Disclosure in Serv-U File Server
Vulnerable software
Serv-U File Server
Version: 15.1.0.480 and earlier
Link:
http://www.serv-u.com/
Severity level
Severity level: Medium
Impact: Information Disclosure
Access Vector: Remote
CVSS v2:
Base Score: 5.0
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N)
CVE: not assigned
Software description
Serv-U File Server is a Windows and Linux based multi-protocol FTP, HTTP and SFTP file server.
Vulnerability description
The specialists of the Positive Research center have detected a Sensitive Information Disclosure vulnerability in Serv-U File Server on Windows.
The system does not consider that NTFS allows users to address files with extended syntax, while matching the requested resource URL with locations defined in web server configuration. This vulnerability allows attackers to obtain arbitrary scripts source codes.
How to fix
No solution
Advisory status
02.10.2013 - Vulnerability details were sent to CERT
31.07.2014 - Public disclosure
Credits
The vulnerability was detected by Sergey Bobrov, Positive Research Center (Positive Technologies Company)
References
http://en.securitylab.ru/lab/PT-2013-68
Reports on the vulnerabilities previously discovered by Positive Research:
http://www.ptsecurity.com/research/advisory/
http://en.securitylab.ru/lab/