CVE-2026-20092— Cisco Intersight 安全漏洞

Cisco Intersight Virtual Appliance Privilege Escalation Vulnerability

A vulnerability in the read-only maintenance shell of Cisco Intersight Virtual Appliance could allow an authenticated, local attacker with administrative privileges to elevate privileges to root on the virtual appliance. This vulnerability is due to improper file permissions on configuration files for system accounts within the maintenance shell of the virtual appliance. An attacker could exploit this vulnerability by accessing the maintenance shell as a read-only administrator and manipulating system files to grant root privileges. A successful exploit could allow the attacker to elevate their privileges to root on the virtual appliance and gain full control of the appliance, giving them the ability to access sensitive information, modify workloads and configurations on the host system, and cause a denial of service (DoS).

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

关键资源的不正确权限授予

Cisco Intersight 安全漏洞

Cisco Intersight是美国思科（Cisco）公司的一个应用平台。提供了智能管理级别，使 IT 组织能够以比前几代工具更先进的方式分析、简化和自动化其环境。 Cisco Intersight存在安全漏洞，该漏洞源于维护shell中系统账户配置文件权限不当，可能导致具有管理权限的本地攻击者将权限提升至root。

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