Vulnerability in Kaseya Unitrends Backup Software

CVE-2021-40385

An issue was discovered in the server software in Kaseya Unitrends Backup Software before 10.5.5-2. There is a privilege escalation from read-only user to admin.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.1th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2021-40385: held from 0.011 to 0.011.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

References

Frequently asked questions

What is CVE-2021-40385?
CVE-2021-40385 is a high-severity vulnerability in Kaseya Unitrends Backup Software. CVSS score: 8.8/10. Published 2021-09-01.
How severe is CVE-2021-40385?
High severity. CVSS v3 base score is 8.8 out of 10.