CVE-2019-1917
high-risk
Published 2019-07-17
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 vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected system. A successful exploit could allow the attacker to execute arbitrary actions through the REST API with administrative privileges on the affected system. The REST API is enabled by default and cannot be disabled.
Do I need to act?
!
14.4% chance of exploitation in next 30 days
EPSS score — higher than 86% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10
Critical
NETWORK
/ LOW complexity
Affected Products (11)
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Vision Dynamic Signage Director
Affected Vendors
References (4)
Third Party Advisory
http://www.securityfocus.com/bid/109301
Third Party Advisory
http://www.securityfocus.com/bid/109301
59
/ 100
high-risk
Severity
31/34 · Critical
Exploitability
12/34 · Low
Exposure
16/34 · Moderate