CVE-2021-43042

Опубликовано: 06 дек. 2021

Источник: nvd

CVSS3: 9.8

CVSS2: 7.5

EPSS Низкий

Описание

An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. A buffer overflow existed in the vaultServer component. This was exploitable by a remote unauthenticated attacker.

Ссылки

https://helpdesk.kaseya.com/hc/en-gb/articles/4412762258961
Vendor Advisory
https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-1
Exploit
Third Party Advisory
https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-2
Exploit
Third Party Advisory
https://helpdesk.kaseya.com/hc/en-gb/articles/4412762258961
Vendor Advisory
https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-1
Exploit
Third Party Advisory
https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-2
Exploit
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:kaseya:unitrends_backup:*:*:*:*:*:*:*:*

Версия от 10.0 (включая) до 10.5.5 (исключая)

EPSS

Процентиль: 86%

0.02728

Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-120

Связанные уязвимости

GHSA-8xcf-7jjj-p7rh