CVE-2022-36452

CRITICAL 9.8CVE-2022-36452 · Published 25/10/2022 · updated 17/06/2026

In short

CVE-2022-36452 is a CRITICAL (CVSS 9.8) vulnerability affecting micollab (mitel).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 65.4% of all vulnerabilities.
Fix: update to 9.6 or later.

Package	Affected versions	Patched versions
micollab mitel	`< 9.6`	`9.6`

Description

A vulnerability in the web conferencing component of Mitel MiCollab through 9.5.0.101 could allow an unauthenticated attacker to upload malicious files. A successful exploit could allow an attacker to execute arbitrary code within the context of the application.

References

mitel.com/support/security-advisories · Vendor Advisory
mitel.com/support/security-advisories/mitel-product-security-advisory-22-0006 · Vendor Advisory

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Package

Affected versions

Patched versions

micollab

mitel

< 9.6

9.6

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