Vulnerability identifier: #VU45812

Vulnerability risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-3485

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cisco Vision Dynamic Signage Director
Other software / Other software solutions

Vendor: Cisco Systems, Inc

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.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cisco Vision Dynamic Signage Director: 6.2 - 6.2.0 SP4

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External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cvdsd-rbac-y9LM5jw4
http://bst.cloudapps.cisco.com/bugsearch/bug/CSCvs98756

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.