Learn about CVE-2021-32022, a low privileged delete vulnerability in BlackBerry Protect for Windows versions 1574 and earlier, allowing potential code execution and data deletion.
A low privileged delete vulnerability using CEF RPC server 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 and gaining the ability to delete data from the local system.
Understanding CVE-2021-32022
This CVE describes a low privileged delete vulnerability in BlackBerry Protect for Windows, which could lead to unauthorized code execution and data deletion.
What is CVE-2021-32022?
The CVE-2021-32022 vulnerability involves exploiting the CEF RPC server in BlackBerry Protect for Windows versions 1574 and earlier, enabling an attacker to run malicious code within the context of a privileged service.
The Impact of CVE-2021-32022
By exploiting this vulnerability, an attacker with low privileges can gain admin rights on the system, potentially leading to unauthorized data deletion.
Technical Details of CVE-2021-32022
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows attackers to execute code within the BlackBerry Cylance service's context, which normally has administrative privileges.
Affected Systems and Versions
BlackBerry Protect for Windows versions 1574 and earlier are affected by this vulnerability.
Exploitation Mechanism
Attackers can leverage the CEF RPC server in BlackBerry Protect for Windows to exploit this vulnerability.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-32022, follow the necessary security measures.
Immediate Steps to Take
Users should update BlackBerry Protect for Windows to a patched version that addresses this vulnerability.
Long-Term Security Practices
Regularly update software and systems to protect against known vulnerabilities and apply security best practices.
Patching and Updates
It is crucial to install security patches and updates provided by BlackBerry to prevent exploitation of this vulnerability.