Infonautics contains a flaw that may allow a malicious user to access documents bypassing payment. The issue is triggered when a malicious user submits a modified 'form' variable to getdoc.cgi. It is possible that the flaw may allow bypassing payment resulting in a loss of integrity.
The vendor has discontinued this product and therefore has no patch or upgrade that mitigates this problem. It is recommended that an alternate software package be used in its place.