CVE-2021-43037
High
Description
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.
SeverityHigh
CVSS7.8
Exploit probability44. percentile0.5%
ProductKaseya Unitrends Backup
PublishedDec 6, 2021
First seenDec 6, 2021
How to fix
Update
- kaseya unitrends_backup10.5.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| kaseya unitrends_backup | 10.0 ≤ v < 10.5.5 | 10.5.5 |
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