High severity · published Nov 10, 2021
CVE-2021-32023
An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow an attacker to potentially execute…
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
An elevation of privilege 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 vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 23% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PR
Protect · Blackberry
through 1574 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-32023
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-32023
Vendor Advisory
https://support.blackberry.com/kb/articleDetail?articleNumber=000088685
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