CVE-2021-43037: An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. The Unitrends Windows agent was vulnerable to DLL injection and binary planting due…

PriorityP336high7.8CVSS 3.1

AVLACLPRNUIRSUCHIHAH

EPSS

0.50%

39.2th percentile

An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. The Unitrends Windows agent was vulnerable to DLL injection and binary planting due to insecure default permissions. This allowed privilege escalation from an unprivileged user to SYSTEM.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
kaseya	unitrends_backup	>= 10.0 < 10.5.5	10.5.5

CVSS provenance

nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

nvdv2.06.9MEDIUMAV:L/AC:M/Au:N/C:C/I:C/A:C

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