CVE-2023-31459

8.8 highEPSS 0.4%

High (8.8) in mitel mivoice connect. EPSS 0.4% chance of exploitation in the next 30 days.

A vulnerability in the Connect Mobility Router component of Mitel MiVoice Connect versions 9.6.2208.101 and earlier could allow an unauthenticated attacker with internal network access to authenticate with administrative privileges, because the initial installation does not enforce a password change. A successful exploit could allow an attacker to make arbitrary configuration changes and execute arbitrary commands.

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-640
Published: 2023-05-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mitel:mivoice_connect

References

https://www.mitel.com/support/security-advisories
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0006
https://www.mitel.com/support/security-advisories
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-23-0006

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