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A vulnerability in the Open Agent Container (OAC) feature of Cisco Nexus Series Switches could allow an unauthenticated, local attacker to read and send packets outside the scope of the OAC. The vulnerability is due to insufficient internal security measures in the OAC feature. An attacker could exploit this vulnerability by crafting specific packets for communication on the device-internal network. A successful exploit could allow the attacker to run code on the underlying host operating system. OAC is not enabled by default. For a device to be vulnerable, an administrator would need to install and activate this feature. This vulnerability affects the following Cisco Nexus Series Switches: Nexus 2000 Series Fabric Extenders, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches. Cisco Bug IDs: CSCve53542, CSCvf36621.

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权限、特权和访问控制

多款Cisco产品安全漏洞

Cisco Nexus 2000 Series Fabric Extenders等都是美国思科（Cisco）公司的产品。Cisco Nexus 2000 Series Fabric Extenders是一款Nexus 2000系列阵列扩展器。Nexus 5000 Series Switches是一款5000系列交换机。 多款Cisco产品中的Open Agent Container (OAC)功能存在代码执行漏洞，该漏洞源于OAC功能中的内部安全措施不足。本地攻击者可通过制造特定的数据包利用该漏洞在底层主

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