Critical severity9.4NVD Advisory· Published Jan 15, 2026· Updated Jun 17, 2026
CVE-2025-67822
CVE-2025-67822
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Range: 7.3 (7.3.0.0.50) - 7.8 SP1 (7.8.1.0.14)
cpe:2.3:a:mitel:mivoice_mx-one:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:mitel:mivoice_mx-one:*:*:*:*:*:*:*:*range: >=7.3,<7.8
- cpe:2.3:a:mitel:mivoice_mx-one:7.8:-:*:*:*:*:*:*
- cpe:2.3:a:mitel:mivoice_mx-one:7.8:sp1:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
2- www.mitel.com/support/security-advisoriesnvdVendor Advisory
- www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2025-0009nvdVendor Advisory
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