What is CVE-2022-41326?

CVE-2022-41326 is a critical-severity vulnerability in Mitel Micollab, classified under Missing Authorization. CVSS score: 9.8/10. Published 2022-11-22.

How severe is CVE-2022-41326?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Mitel Micollab

CVE-2022-41326

The web conferencing component of Mitel MiCollab through 9.6.0.13 could allow an unauthenticated attacker to upload arbitrary scripts due to improper authorization controls. A successful exploit could allow remote code execution within the…

Vulnerability class: Broken Access Control

EPSS: 0.014 (68.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mitel Micollab
N/a — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2022-41326?: CVE-2022-41326 is a critical-severity vulnerability in Mitel Micollab, classified under Missing Authorization. CVSS score: 9.8/10. Published 2022-11-22.
How severe is CVE-2022-41326?: Critical severity. CVSS v3 base score is 9.8 out of 10.