cisco ultra_cloud_core_-_subscriber_microservices_infrastructure 授权机制不正确

CVE编号

CVE-2022-20762

利用情况

暂无

补丁情况

N/A

披露时间

2022-04-07

漏洞描述

A vulnerability in the Common Execution Environment (CEE) ConfD CLI of Cisco Ultra Cloud Core - Subscriber Microservices Infrastructure (SMI) software could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to insufficient access control in the affected CLI. An attacker could exploit this vulnerability by authenticating as a CEE ConfD CLI user and executing a specific CLI command. A successful exploit could allow an attacker to access privileged containers with root privileges.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	cisco	ultra_cloud_core_-_subscriber_microservices_infrastructure	*	From (including) 2020.02.2.0	Up to (excluding) 2020.02.2.47
	运行在以下环境
	应用	cisco	ultra_cloud_core_-_subscriber_microservices_infrastructure	*	From (including) 2020.02.6.0	Up to (excluding) 2020.02.7.07

CVSS3评分 7.8

• 攻击路径 本地
• 攻击复杂度 低
• 权限要求 低
• 影响范围 未更改
• 用户交互 无
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-863 授权机制不正确