CVE-2021-32071
First published: Fri Aug 13 2021(Updated: )
The MiCollab Client service in Mitel MiCollab before 9.3 could allow an unauthenticated user to gain system access due to improper access control. A successful exploit could allow an attacker to view and modify application data, and cause a denial of service for users.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mitel MiCollab, MiVoice Business Express | <9.3 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-32071?
CVE-2021-32071 is a vulnerability in the MiCollab Client service in Mitel MiCollab before version 9.3 that could allow an unauthenticated user to gain system access due to improper access control.
What is the severity of CVE-2021-32071?
CVE-2021-32071 has a severity rating of 9.8, which is considered critical.
Which software versions are affected by CVE-2021-32071?
Versions of Mitel MiCollab before 9.3 are affected by CVE-2021-32071.
How can an attacker exploit CVE-2021-32071?
An attacker can exploit CVE-2021-32071 to gain system access, view and modify application data, and cause a denial of service for users.
How can I fix CVE-2021-32071?
To fix CVE-2021-32071, it is recommended to update Mitel MiCollab to version 9.3 or later.
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