CVE-2020-3598: Cisco Vision Dynamic Signage Director Missing Authentication Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-10-08 · updated 2026-06-17
Weakness: CWE-306

Description

A vulnerability in the web-based management interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to access confidential information or make configuration changes. The vulnerability is due to missing authentication for a specific section of the web-based management interface. An attacker could exploit this vulnerability by accessing a crafted URL. A successful exploit could allow the attacker to obtain access to a section of the interface, which they could use to read confidential information or make configuration changes.

Affected products

Cisco Vision Dynamic Signage Director: before 6.2.0; 6.2.0, 6.2.0-sp1, 6.2.0-sp2, 6.2.0-sp3, 6.2.0-sp4, 6.2.0-sp5 — fixed in 6.2.0

How to fix

Upgrade to a fixed version: Cisco Vision Dynamic Signage Director 6.2.0. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2020-3598 or the next vulnerability affects your stack