CVE-2022-36453 : Security Advisory and Response
CVE-2022-36453 could allow an authenticated attacker to control another extension number in Mitel MiCollab 9.1.3 through 9.5.0.101 due to improper authorization controls. Mitigate security risks with patches.
A vulnerability in the MiCollab Client API of Mitel MiCollab 9.1.3 through 9.5.0.101 could allow an authenticated attacker to modify their profile parameters due to improper authorization controls, potentially leading to unauthorized control over another extension number.
Understanding CVE-2022-36453
This section provides insights into the impact and technical details of CVE-2022-36453.
What is CVE-2022-36453?
The vulnerability exists in the MiCollab Client API of Mitel MiCollab versions 9.1.3 through 9.5.0.101, enabling an authenticated attacker to manipulate profile parameters due to inadequate authorization controls.
The Impact of CVE-2022-36453
Successful exploitation of this vulnerability could empower an authenticated attacker to take charge of another extension number, posing a significant security risk.
Technical Details of CVE-2022-36453
Explore the specifics of the vulnerability, affected systems, and the exploitation mechanism.
Vulnerability Description
The vulnerability in the MiCollab Client API allows an authenticated attacker to alter their profile parameters, ultimately gaining control over an extension number belonging to another user.
Affected Systems and Versions
Mitel MiCollab versions 9.1.3 through 9.5.0.101 are impacted by this vulnerability, potentially affecting users of these specific versions.
Exploitation Mechanism
By leveraging the improper authorization controls in the MiCollab Client API, an authenticated attacker can maliciously modify their profile settings to wield unauthorized control over a different extension number.
Mitigation and Prevention
Discover the recommended steps to mitigate the risk posed by CVE-2022-36453.
Immediate Steps to Take
Users are urged to apply security advisories provided by Mitel promptly to address this vulnerability. Ensure that authorized users review and modify their profile parameters cautiously.
Long-Term Security Practices
To enhance security posture in the long term, organizations should establish robust authorization controls and regularly update systems to mitigate potential vulnerabilities.
Patching and Updates
Mitel has released security advisories for CVE-2022-36453. Organizations using affected versions should apply patches and updates as soon as they are available to secure their systems.