PT-2021-22890 · Kaseya · Kaseya Unitrends Backup

Frank Breedijk + 2 · Published 2021-09-01 · Updated 2021-09-07 · CVE-2021-40387

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Kaseya Unitrends Backup Software versions prior to 10.5.5-2

Description An issue was discovered in the server software, allowing authenticated remote code execution.

Recommendations For versions prior to 10.5.5-2, update to version 10.5.5-2 or later to resolve the issue.

Fix

Related Identifiers

CVE-2021-40387

Affected Products

Kaseya Unitrends Backup

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2021-40387 · Security Note
• https://osv.dev/vulnerability/CVE-2021-40387 · Vendor Advisory
• https://t.me/cvenotify/20537 · Telegram Post
• https://t.me/cibsecurity/28198 · Telegram Post
• https://t.me/cvenotify/20559 · Telegram Post
• https://csirt.divd.nl/csirt-divd-nl/cases/DIVD-2021-00014 · Note