Path Traversal in Compal Ch7465lg

CVE-2019-17224

The web interface of the Compal Broadband CH7465LG modem (version CH7465LG-NCIP-6.12.18.25-2p6-NOSH) is vulnerable to a /%2f/ path traversal attack, which can be exploited in order to test for the existence of a file pathname outside of the web root directory. If a file exists but is not part of the product, there is a 404 error. If a file does not exist, there is a 302 redirect to index.html.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.012 (65.8th percentile) — read the EPSS interpretation.