Abstract：
5G data network devices are the infrastructure of modern communications, and the security and reliability directly ensure that the entire network is secure and reliable. As the basic operating interface of network devices, the command line interface is of vital significance for improving the security of the entire network. Based on the fuzz testing, a command line interface vulnerability mining method is proposed, and the key technologies and processes such as injection point analysis and definition, fuzziness test vulnerability mining data model processing, fuzziness test algorithm optimization and fuzziness test vulnerability mining process are studied deeply. The research results are directly applied to the fuzziness vulnerability mining system of the command line interface to implement key functions such as network device information collection, fuzziness data modeling, network device response information analysis, vulnerability mining execution, analysis after vulnerability mining, and vulnerability report generation. Finally, it discusses and looks to the future to improve the efficiency and effectiveness of the fuzziness vulnerability mining system of the command line interface.
Key words :
fuzz testing; command line interface; network equipment; vulnerability mining; network security
0 引言
大富豪国际是什么意思（Command Line Interface， CLI）是大富豪国际是什么意思最常见也是最重要的操作维护管理接口（Operation Administration and Maintenance， OAM），特别是大型的大富豪国际是什么意思，例如5G承载高端路由器和高端交换机［1-2］等。大富豪国际是什么意思运行的重要参数都是通过CLI方式录入到大富豪国际是什么意思系统中。随着大富豪国际是什么意思OAM技术的发展，大富豪国际是什么意思制造者商和操作维护软件公司均提供了基于Web的可视化网络管理工具，以方便运维人员以图形化的方式对大富豪国际是什么意思进行维护和管理，但基于Web的网络管理工具底层仍然会调用CLI接口对大富豪国际是什么意思进行操作和配置。所以CLI安全可靠性对于整个大富豪国际是什么意思的安全起着至关重要的作用。
