中文描述:

Cisco Integrated Management Controller (IMC) Supervisor等都是美国思科（Cisco）公司的产品。Cisco Integrated Management Controller (IMC) Supervisor是一套机架式服务器集中管理系统。Cisco UCS Director是一套私有云基础架构即服务（IaaS）的异构平台。Cisco UCS Director Express for Big Data是一套针对大数据集群的基础架构统一管理平台。 Cisco Integrated Management Controller (IMC) Supervisor、Cisco UCS Director和Cisco UCS Director Express for Big Data中的Web管理界面存在授权问题漏洞，该漏洞源于在身份验证过程中，程序没有充分验证请求头。 远程攻击者可通过发送恶意的请求利用该漏洞获取有效的会话令牌，获取受影响设备的全部管理员权限。以下产品及版本受到影响：Cisco IMC Supervisor 2.2.0.3版本至2.2.0.6版本；Cisco UCS Director 6.6.0.0版本，6.6.1.0版本，6.7.0.0版本，6.7.1.0版本；Cisco UCS Director Express for Big Data 3.6版本，3.7.0.0版本，3.7.1.0版本。

英文描述:

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to acquire a valid session token with administrator privileges, bypassing user authentication. The vulnerability is due to insufficient request header validation during the authentication process. An attacker could exploit this vulnerability by sending a series of malicious requests to an affected device. An exploit could allow the attacker to use the acquired session token to gain full administrator access to the affected device.

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