CVE-2021-43041

Published: Dec 6, 2021Modified: Nov 21, 2024

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. A crafted HTTP request could induce a format string vulnerability in the privileged vaultServer application.

Affected (1)

Products: Kaseya: Unitrends Backup

Kaseya

1 product

Unitrends Backup

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Kaseya Unitrends Backup	From 10.0 to 10.5.5

Related CWEs

CWE-134

Use of Externally-Controlled Format String

The product uses a function that accepts a format string as an argument, but the format string originates from an external source.

References (6)

https://helpdesk.kaseya.com/hc/en-gb/articles/4412762258961

Source: cve@mitre.org

Vendor Advisory

https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-1

Source: cve@mitre.org

ExploitThird Party Advisory

https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-2

Source: cve@mitre.org

ExploitThird Party Advisory

https://helpdesk.kaseya.com/hc/en-gb/articles/4412762258961

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-1

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://www.cyberonesecurity.com/blog/exploiting-kaseya-unitrends-backup-appliance-part-2

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.