CVE-2021-21991

Опубликовано: 22 сент. 2021

Источник: nvd

CVSS3: 7.8

CVSS2: 4.6

EPSS Низкий

Описание

The vCenter Server contains a local privilege escalation vulnerability due to the way it handles session tokens. A malicious actor with non-administrative user access on vCenter Server host may exploit this issue to escalate privileges to Administrator on the vSphere Client (HTML5) or vCenter Server vSphere Web Client (FLEX/Flash).

Ссылки

https://www.vmware.com/security/advisories/VMSA-2021-0020.html
Patch
Vendor Advisory
https://www.vmware.com/security/advisories/VMSA-2021-0020.html
Patch
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*

Версия от 3.0 (включая) до 3.10.2.2 (исключая)

cpe:2.3:a:vmware:cloud_foundation:*:*:*:*:*:*:*:*

Версия от 4.0 (включая) до 4.3 (исключая)

cpe:2.3:a:vmware:vcenter_server:6.5:-:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:a:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:b:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:c:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:d:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:e:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:f:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update1:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update1b:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update1c:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update1d:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update1e:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update1g:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update2:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update2b:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update2c:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update2d:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update2g:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update3:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update3d:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update3f:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update3k:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update3n:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.5:update3p:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:*:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:-:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:a:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:b:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:d:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update1:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update1b:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update2:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update2a:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update2c:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3a:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3b:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3f:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3g:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3j:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3l:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3m:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:6.7:update3n:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:a:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:b:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:c:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:d:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:update1:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:update1a:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:update1c:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:update1d:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:update2:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:update2a:*:*:*:*:*:*

cpe:2.3:a:vmware:vcenter_server:7.0:update2b:*:*:*:*:*:*

EPSS

Процентиль: 40%

0.00181

Низкий

7.8 High

CVSS3

4.6 Medium

CVSS2

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

GHSA-h338-w3fh-545j

CVSS3: 7.8

github

больше 3 лет назад

BDU:2021-04981

CVSS3: 7.8

fstec

больше 4 лет назад

Уязвимость средства управления виртуальной инфраструктурой VMware vCenter Server, связанная с недостаточной проверкой токенов сеанса, позволяющая нарушителю повысить свои привилегии

EPSS

Процентиль: 40%

0.00181

Низкий

7.8 High

CVSS3

4.6 Medium

CVSS2

Дефекты

NVD-CWE-noinfo