Vulnerability in Mitel Micontact Center Enterprise

CVE-2021-26714

The Enterprise License Manager portal in Mitel MiContact Center Enterprise before 9.4 could allow a user to access restricted files and folders due to insufficient access control. A successful exploit could allow an attacker to view and modify application data via Directory Traversal.

EPSS: 0.025 (83.2th 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

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2021-26714?
CVE-2021-26714 is a critical-severity vulnerability in Mitel Micontact Center Enterprise. CVSS score: 9.8/10. Published 2021-03-29.
How severe is CVE-2021-26714?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2021-26714 known to be exploited?
14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.