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CVE-2019-16004— Cisco Vision Dynamic Signage Director Authentication Bypass Vulnerability

Quick assessment

Affected
Cisco Cisco Vision Dynamic Signage Director
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco Vision Dynamic Signage Director是美国思科（Cisco）公司的一套端到端的动态标牌和IPTV解决方案。 Cisco Vision Dynamic Signage Director Release 6.2 SP2之前版本中的REST API端点存在访问控制错误漏洞，该漏洞源于一些API调用缺少身份验证。远程攻击者可通过发送请求利用该漏洞绕过绕过身份验证。

AI Predicted 9.1 Difficulty: Easy EPSS 1.03% · P62

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2019-16004

Vulnerability Information
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Vulnerability Title
Cisco Vision Dynamic Signage Director Authentication Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the REST API endpoint of Cisco Vision Dynamic Signage Director could allow an unauthenticated, remote attacker to bypass authentication on an affected device. The vulnerability is due to missing authentication on some of the API calls. An attacker could exploit this vulnerability by sending a request to one of the affected calls. A successful exploit could allow the attacker to interact with some parts of the API.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Vision Dynamic Signage Director 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Vision Dynamic Signage Director是美国思科（Cisco）公司的一套端到端的动态标牌和IPTV解决方案。 Cisco Vision Dynamic Signage Director Release 6.2 SP2之前版本中的REST API端点存在访问控制错误漏洞，该漏洞源于一些API调用缺少身份验证。远程攻击者可通过发送请求利用该漏洞绕过绕过身份验证。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco Vision Dynamic Signage Director n/a -

II. Public POCs for CVE-2019-16004

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III. Intelligence Information for CVE-2019-16004

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Vendor Advisories for CVE-2019-16004 (1)

Same Patch Batch · Cisco · 2020-09-23 · 34 CVEs total

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CVE-2020-3124 Cisco Hosted Collaboration Mediation Fulfillment Cross-Site Request Forgery Vulnerability
CVE-2020-3130 Cisco Unity Connection Directory Traversal Vulnerability
CVE-2020-3133 Cisco Email Security Appliance Content Filter Bypass Vulnerability
CVE-2020-3135 Cisco Unified Communications Manager Cross-Site Request Forgery Vulnerability
CVE-2020-3137 Cisco Email Security Appliance Cross-Site Scripting Vulnerability
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CVE-2019-15283 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne
CVE-2019-16019 Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities
CVE-2019-16017 Cisco Unified Customer Voice Portal Insecure Direct Object Reference Vulnerability

Showing top 20 of 34 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Vision Dynamic Signage Director
Same vendor: Cisco
Same weakness: CWE-306

V. Comments for CVE-2019-16004

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