#VU66159 Arbitrary file upload in MiCollab - CVE-2022-36452

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Main Vulnerability Database Vulnerabilities #VU66159

#VU66159 Arbitrary file upload in MiCollab - CVE-2022-36452

Published: August 8, 2022


Vulnerability identifier: #VU66159
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-36452
CWE-ID: CWE-434
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
MiCollab
Software vendor:
Mitel

Description

The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to insufficient validation of file during file upload in the web conferencing componen. A remote attacker on the local network can upload a malicious file and execute it on the server.


Remediation

Install updates from vendor's website.

External links