CVE-2017-12784: Ccfile Cc File Transfer

High severity, CVSS 7.5. EPSS: 2.3% chance of exploitation in the next 30 days.

In Youngzsoft CCFile (aka CC File Transfer) 3.6, by sending a crafted HTTP request, it is possible for a malicious user to remotely crash the affected software. No authentication is required. An example payload is a malformed request header with many '|' characters. NOTE: some sources use this ID for a NoviWare issue, but the correct ID for that issue is CVE-2017-12787.

Affected products

• Ccfile Cc File Transfer: version 3.6 only

Published 2017-08-21. Last modified 2026-06-17.