受影响系统：

    Cisco ASR 1000

描述：BUGTRAQ  ID: 101042
CVE(CAN) ID: CVE-2017-12239

Cisco是互联网解决方案提供商。

Cisco ASR 1000 Series Aggregation Services Routers/Cisco cBR-8 Converged Broadband Routers在主板控制台端口中存在安全漏洞，可使未经身份验证的攻击者访问受影响设备操作系统。

<*来源：Cisco
 
  链接：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cc
*>

建议：厂商补丁：

Cisco
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Cisco已经为此发布了一个安全公告（cisco-sa-20170927-cc）以及相应补丁:
cisco-sa-20170927-cc：Cisco IOS XE Software for Cisco ASR 1000 Series and cBR-8 Routers Line Card Console Access Vulnerability
链接：https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cc