CVE-2021-27401

Medium

Description

The Join Meeting page of Mitel MiCollab Web Client before 9.2 FP2 could allow an attacker to access (view and modify) user data by executing arbitrary code due to insufficient input validation, aka Cross-Site Scripting (XSS).

SeverityMedium
CVSS6.1
Exploit probability—
ProductMitel Micollab
PublishedAug 13, 2021
First seenAug 13, 2021

How to fix

Update
  • mitel micollab9.2 or later

Affected products

ProductAffected versionsFixed in
mitel micollabv < 9.2, 9.29.2

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