Cisco Vision Dynamic Signage Director REST API Authentication Bypass Vulnerability
CVE-2019-1917

9.1CRITICAL

Key Information:

Vendor

Cisco
Status
Cisco Vision Dynamic Signage Director
Vendor
CVE Published:
17 July 2019

Badges

👾 Exploit Exists🟣 EPSS 14%

What is CVE-2019-1917?

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.

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Affected Version(s)

Cisco Vision Dynamic Signage Director < 6.1sp3

References

https://tools.cisco.com/security/center/content/CiscoSecu...
vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/109301
vdb-entryx_refsource_BID

EPSS Score

14% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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