CVE-2025-67822

Published Jan 15, 2026 CVSS 3.1 · 9.4 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:mitel:mivoice_mx-one:*:*:*:*:*:*:*:*
cpe:2.3:a:mitel:mivoice_mx-one:7.8:-:*:*:*:*:*:*
cpe:2.3:a:mitel:mivoice_mx-one:7.8:sp1:*:*:*:*:*:*
Type Values Removed Values Added
Weaknesses CWE-287
Metrics cvssV3_1

{'score': 9.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Mitel
Mitel mivoice Mx-one
Vendors & Products Mitel
Mitel mivoice Mx-one
Type Values Removed Values Added
Description 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.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jan 16, 2026, 2:59 PM
Reserved
Dec 12, 2025, 12:00 AM
Status
Analyzed
Published
Jan 15, 2026, 10:16 PM
Modified
Jun 17, 2026, 9:58 AM