CVE-2011-3820: Webmastersite Wsn Software

Medium severity, CVSS 5.0. EPSS: 1.2% chance of exploitation in the next 30 days.

WSN Software 6.0.6 allows remote attackers to obtain sensitive information via a direct request to a .php file, which reveals the installation path in an error message, as demonstrated by includes/prestart.php and certain other files.

Affected products

• Webmastersite Wsn Software: version 6.0.6 only

Published 2011-09-24. Last modified 2026-06-16.