The remote host is vulnerable to a flaw that allows attackers to retrieve sensitive files or data.
The remote host is running phpPgAdmin, a web-based PostgreSQL administrative interface. This version of phpPgAdmin is vulnerable to a flaw via the Login form. Specifically, a malformed 'formLanguage' directive can be used to retrieve sensitive files (such as /etc/passwd or other critical configuration files).
Upgrade to version 3.5.4 or higher.