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A vulnerability in the NETCONF service of Cisco Network Services Orchestrator (NSO) could allow an authenticated, remote attacker to cause a denial of service (DoS) on an affected system that is running as the root user. To exploit this vulnerability, the attacker must be a member of the admin group. This vulnerability exists because user-supplied input is not properly validated when NETCONF is used to upload packages to an affected device. An attacker could exploit this vulnerability by uploading a specially crafted package file. A successful exploit could allow the attacker to write crafted files to arbitrary locations on the filesystem or delete arbitrary files from the filesystem of an affected device, resulting in a DoS condition. Note: By default, during install, Cisco NSO will be set up to run as the root user unless the --run-as-user option is used.

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

相对路径遍历

Cisco Network Services Orchestrator 代码问题漏洞

Cisco Network Services Orchestrator（NSO）是美国思科（Cisco）公司的一套网络自动化服务解决方案。 Cisco Network Services Orchestrator (NSO)存在安全漏洞，该漏洞源于对用户提供的输入验证不正确，从而导致拒绝服务。

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