CVE-2021-40386 — CRITICAL (9.8)

Q: What is CVE-2021-40386?

CVE-2021-40386 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Kaseya Unitrends Client/Agent through 10.5,5 allows remote attackers to execute arbitrary code.

Q: How severe is CVE-2021-40386?

CVE-2021-40386 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2021-40386?

Check the references section above for vendor advisories and patch information. Affected products include: Kaseya Unitrends Backup.

Vulnerability Description

Kaseya Unitrends Client/Agent through 10.5,5 allows remote attackers to execute arbitrary code.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Kaseya	Unitrends Backup	<= 10.5.5

References

https://csirt.divd.nl/cves/CVE-2021-40386/Third Party Advisory
https://csirt.divd.nl/cves/CVE-2021-40386/Third Party Advisory

FAQ

What is CVE-2021-40386?

CVE-2021-40386 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Kaseya Unitrends Client/Agent through 10.5,5 allows remote attackers to execute arbitrary code.

How severe is CVE-2021-40386?

CVE-2021-40386 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-40386?

Check the references section above for vendor advisories and patch information. Affected products include: Kaseya Unitrends Backup.