PT-2019-2787 · Cisco · Cisco Vision Dynamic Signage Director

Published 2019-07-17 · Updated 2019-10-09 · CVE-2019-1917

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Cisco Vision Dynamic Signage Director (affected versions not specified)

Description A vulnerability in the REST API interface of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected system. The issue is due to insufficient validation of HTTP requests. An attacker could exploit this by sending a crafted HTTP request to an affected system, potentially allowing the execution of arbitrary actions through the REST API with administrative privileges.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2019-02739

CVE-2019-1917

Affected Products

Cisco Vision Dynamic Signage Director

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2019-1917 · Security Note
• https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-cvdsd-wmauth · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-02739 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1917 · Vendor Advisory
• https://securityfocus.com/bid/109301 · Note
• http://securityfocus.com/bid/109301 · Note