The WebReporting module in F-Secure Policy Manager 7.x 8.00 before hotfix 2 8.1x before hotfix 3 on Windows and hotfix 2 on Linux and 9.00 before hotfix 4 on Windows and hotfix 2 on Linux allows remote attackers to obtain sensitive information via a request to an invalid report which reveals the installation path in an error message as demonstrated with requests to (1) report/infection-table.html or (2) report/productsummary-table.html.