Auth bypass in Cisco Vision Dynamic Signage Director
CVE-2019-16004
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.
Vulnerability class: Broken Authentication
EPSS: 0.010 (60.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Cisco Vision Dynamic Signage Director — versions n/a
- Cisco Vision_dynamic_signage_director — versions 6.2.0
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2019-16004?
- CVE-2019-16004 is a medium-severity vulnerability in Cisco Vision Dynamic Signage Director, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2020-09-23.
- How severe is CVE-2019-16004?
- Medium severity. CVSS v3 base score is 6.5 out of 10.