CVE-2021-32021 — HIGH (7.8)

Q: How severe is CVE-2021-32021?

CVE-2021-32021 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-32021?

Check the references section above for vendor advisories and patch information. Affected products include: Blackberry Protect.

Vulnerability Description

A denial of service vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a BlackBerry Cylance service that has admin rights on the system.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Blackberry	Protect	<= 1574

References

https://support.blackberry.com/kb/articleDetail?articleNumber=000088685Vendor Advisory
https://support.blackberry.com/kb/articleDetail?articleNumber=000088685Vendor Advisory

FAQ

What is CVE-2021-32021?

CVE-2021-32021 is a vulnerability with a CVSS score of 7.8 (HIGH). A denial of service vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute code in the context of a B...

How severe is CVE-2021-32021?

CVE-2021-32021 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-32021?

Check the references section above for vendor advisories and patch information. Affected products include: Blackberry Protect.