Mitel Product Security Advisory 24-0016

MiCollab Privilege Escalation Vulnerability

Advisory ID: 24-0016

Publish Date: 2024-05-23

Last Updated: 2024-06-05

Revision: 2.0

Summary

A privilege escalation vulnerability has been identified in the MiCollab desktop client of Mitel MiCollab and MiVoice Business Solution Virtual Instance (MiVB SVI) which, if successfully exploited, could allow a malicious actor to run arbitrary code with elevated privileges.

Mitel is recommending customers with affected product versions update to the latest release.

Credit is given to Julian Horoszkiewicz of the Eviden Red Team for highlighting these issues and bringing them to our attention.

Affected Products

Security Bulletins are being issued for the following products:

Product Name

Product Version

Security Bulletin

Last Updated

MiCollab

9.7.1.110 and earlier

24-0016-001

2024-06-05

MiVoice Business Solution Virtual Instance (MiVB SVI)

1.0.0.25

24-0016-001

2024-06-05

Risk Assessment

The risk of this vulnerability is rated as High. Refer to the product Security Bulletin(s) for additional statements regarding risk.

Mitigation / Recommended Action

Mitel has issued new releases of the affected software. Customers are advised to update their software to the latest versions.

For additional information, contact Product Support.

Related CVEs / CWEs / Advisories

CVE-2024-35315

Revision History

Version	Date	Description
1.0	2024-05-23	Initial version
2.0	2024-06-05	Updated the Security Bulletin

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