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CVE-2020-3485— Cisco Vision Dynamic Signage Director Role-Based Access Control 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 6.2 SP5之前版本中的Web管理软件的基于角色的访问控制功能（RBAC）存在权限许可和访问控制问题漏洞，该漏洞源于程序没有正确处理RBAC。远程攻击者可通过发送特制的HTTP请求利用该漏洞查看并删除系统上特定的页面内容。

CVSS 6.3 · Medium EPSS 0.68% · P51
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I. Basic Information for CVE-2020-3485

Vulnerability Information
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Vulnerability Title
Cisco Vision Dynamic Signage Director Role-Based Access Control Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the role-based access control (RBAC) functionality of the web management software of Cisco Vision Dynamic Signage Director could allow an authenticated, remote attacker to access resources that they should not be able to access and perform actions that they should not be able to perform. The vulnerability exists because the web management software does not properly handle RBAC. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to view and delete certain screen content on the system that the attacker would not normally have privileges to access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
权限、特权和访问控制
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Vision Dynamic Signage Director Web管理软件权限许可和访问控制问题漏洞
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 6.2 SP5之前版本中的Web管理软件的基于角色的访问控制功能（RBAC）存在权限许可和访问控制问题漏洞，该漏洞源于程序没有正确处理RBAC。远程攻击者可通过发送特制的HTTP请求利用该漏洞查看并删除系统上特定的页面内容。
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-2020-3485

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III. Intelligence Information for CVE-2020-3485

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Vendor Advisories for CVE-2020-3485 (1)

Same Patch Batch · Cisco · 2020-08-26 · 22 CVEs total

CVE-2020-3443 8.8 HIGH Cisco Smart Software Manager On-Prem Privilege Escalation Vulnerability
CVE-2020-3507 8.8 HIGH Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execu
CVE-2020-3506 8.8 HIGH Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Remote Code Execu
CVE-2020-3523 6.5 MEDIUM Cisco Data Center Network Manager Cross-Site Scripting Vulnerability
CVE-2020-3518 6.5 MEDIUM Cisco Data Center Network Manager Cross-Site Scripting Vulnerability
CVE-2020-3505 6.5 MEDIUM Cisco Video Surveillance 8000 Series IP Cameras Cisco Discovery Protocol Memory Leak Vulne
CVE-2020-3522 6.3 MEDIUM Cisco Data Center Network Manager Authorization Bypass Vulnerability
CVE-2020-3491 5.5 MEDIUM Cisco Vision Dynamic Signage Director Stored Cross-Site Scripting Vulnerability
CVE-2020-3520 5.5 MEDIUM Cisco Data Center Network Manager Information Disclosure Vulnerability
CVE-2020-3484 5.3 MEDIUM Cisco Vision Dynamic Signage Director Directory Traversal Information Disclosure Vulnerabi
CVE-2020-3521 5.3 MEDIUM Cisco Data Center Network Manager Read File Path Traversal Vulnerability
CVE-2020-3490 4.9 MEDIUM Cisco Vision Dynamic Signage Director Path Traversal Vulnerability
CVE-2020-3151 Cisco Connected Mobile Experiences Restricted Shell Escape Vulnerability
CVE-2020-3496 Cisco Small Business Smart and Managed Switches Denial of Service Vulnerability
CVE-2020-3466 Cisco DNA Center Cross-Site Scripting Vulnerabilities
CVE-2020-3446 Cisco vWAAS for Cisco ENCS 5400-W Series and CSP 5000-W Series Default Credentials Vulnera
CVE-2020-3440 Cisco Webex Meetings Desktop App for Windows Arbitrary File Overwrite Vulnerability
CVE-2020-3519 Cisco Data Center Network Manager Path Traversal Vulnerability
CVE-2020-3439 Cisco Data Center Network Manager Stored Cross-Site Scripting Vulnerability
CVE-2020-3389 Cisco Hyperflex HX-Series Software Weak Storage Vulnerability

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Vision Dynamic Signage Director
Same vendor: Cisco
Same weakness: CWE-264

V. Comments for CVE-2020-3485

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