#VU24156 Missing Authentication for Critical Function in Cisco Vision Dynamic Signage Director - CVE-2019-16004
Published: January 9, 2020
Vulnerability identifier: #VU24156
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-16004
CWE-ID: CWE-306
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Cisco Vision Dynamic Signage Director
Cisco Vision Dynamic Signage Director
Software vendor:
Cisco Systems, Inc
Cisco Systems, Inc
Description
The vulnerability allows a remote attacker to bypass authentication on an affected device.
The vulnerability exists due to missing authentication on some of the API calls. A remote attacker can send a specially crafted request to one of the affected calls and interact with some parts of the API.
Remediation
Install updates from vendor's website.