Security restrictions bypass in Cisco Vision Dynamic Signage Director - CVE-2020-3485
Published: August 20, 2020
Vulnerability identifier: #VU45812
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2020-3485
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Cisco Vision Dynamic Signage Director
Cisco Vision Dynamic Signage Director
Detailed vulnerability description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to application does not properly impose role-based access controls in the RBAC functionality of the web management software of Cisco Vision Dynamic Signage Director. A remote authenticated user can view and delete certain screen otherwise restricted content on the system.
How to mitigate CVE-2020-3485
Install updates from vendor's website.