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CVE-2026-20092

Опубликовано: 21 янв. 2026
Источник: nvd
CVSS3: 6
EPSS Низкий

Описание

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).

EPSS

Процентиль: 1%
0.00104
Низкий

6 Medium

CVSS3

Дефекты

CWE-732

Связанные уязвимости

CVSS3: 6
github
7 месяцев назад

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).

CVSS3: 6
fstec
7 месяцев назад

Уязвимость оболочки обслуживания программного средства управления облачными системами Cisco Intersight Virtual Appliance, позволяющая нарушителю получить полный контроль над устройством

EPSS

Процентиль: 1%
0.00104
Низкий

6 Medium

CVSS3

Дефекты

CWE-732