Cisco Vision Dynamic Signage Director Role-Based Access Control Vulnerability

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

权限、特权和访问控制

Cisco Vision Dynamic Signage Director Web管理软件权限许可和访问控制问题漏洞

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。

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