CVE-2025-67822

critical · 9.4

A vulnerability in the Provisioning Manager component of Mitel MiVoice MX-ONE 7.3 (7.3.0.0.50) through 7.8 SP1 (7.8.1.0.14) could allow an unauthenticated attacker to conduct an authentication bypass attack due to improper authentication mechanisms. A successful exploit could allow an attacker to gain unauthorized access to user or admin accounts in the system.

9.4

CVSS

0.4%

EPSS (exploit prob.)

35th

EPSS percentile

2026-01-15

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Weaknesses

CWE-287

Affected products

Vendor	Product	Affected versions
mitel	mivoice_mx-one	>= 7.3, < 7.8
mitel	mivoice_mx-one	7.8
mitel	mivoice_mx-one	7.8

Check a specific version with /api/v1/cve/match.

References

https://www.mitel.com/support/security-advisories
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2025-0009

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-67822