What is CVE-2021-32070?

CVE-2021-32070 is a medium-severity vulnerability in Mitel Micollab, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 5.4/10. Published 2021-08-13.

How severe is CVE-2021-32070?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Mitel Micollab

CVE-2021-32070

The MiCollab Client Service component in Mitel MiCollab before 9.3 could allow an attacker to perform a clickjacking attack due to an insecure header response. A successful exploit could allow an attacker to modify the browser header and redirect users.

EPSS: 0.006 (46.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.

Affected products

Mitel Micollab
N/a — versions n/a

Weakness classification (CWE)

CWE-1021 — Improper Restriction of Rendered UI Layers or Frames (Clickjacking)

References

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

Frequently asked questions

What is CVE-2021-32070?: CVE-2021-32070 is a medium-severity vulnerability in Mitel Micollab, classified under Improper Restriction of Rendered UI Layers or Frames (Clickjacking). CVSS score: 5.4/10. Published 2021-08-13.
How severe is CVE-2021-32070?: Medium severity. CVSS v3 base score is 5.4 out of 10.