CVE-2019-16004: Cisco Vision Dynamic Signage Director

Medium severity, CVSS 6.5. EPSS: 1% chance of exploitation in the next 30 days.

A vulnerability in the REST API endpoint of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected device. The vulnerability is due to missing authentication on some of the API calls. An attacker could exploit this vulnerability by sending a request to one of the affected calls. A successful exploit could allow the attacker to interact with some parts of the API.

Affected products

• Cisco Vision Dynamic Signage Director: before 6.2.0 (fixed in 6.2.0); version 6.2.0 only

Published 2020-09-23. Last modified 2026-06-17.