Mitel Critical Vulnerability - 20250725002¶
Overview¶
Mitel has released security updates to address a critical security flaw in MiVoice MX-ONE that could allow an attacker to bypass authentication protections.
What is vulnerable?¶
| Product(s) Affected | Version(s) | CVE | CVSS | Severity |
|---|---|---|---|---|
| MiVoice MX-ONE | 7.3.0.0.50 to 7.8.1.0.14 | TBA | 9.4 | Critical |
What has been observed?¶
The WA SOC has not received any reports of exploitation of this vulnerability on Western Australian Government networks at the time of writing.
Recommendation¶
The WA SOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframes (refer Patch Management):
- Mitel: https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2025-0009