cvedb.io
CVE-2021-43040
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2021-12-06T04:15:07.457 · Last modified 2026-06-17T04:10:25.130

Summary

An issue was discovered in Kaseya Unitrends Backup Appliance before 10.5.5. The privileged vaultServer could be leveraged to create arbitrary writable files, leading to privilege escalation.

Affected products

kaseya — unitrends_backup

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.