CVE-2017-16191: Cypserver Project Cypserver

High severity, CVSS 7.5. EPSS: 2% chance of exploitation in the next 30 days.

cypserver is a static file server. cypserver is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.

Affected products

• Cypserver Project Cypserver: version 1.0.0 only

Published 2018-06-07. Last modified 2026-06-17.