CVE-2020-27640

Published: Dec 18, 2020Modified: Jun 17, 2026

8.1

Vector

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

Exploitability: 2.8 / Impact: 5.2

Source: NVD

Description

The Bluetooth handset of Mitel MiVoice 6940 and 6930 MiNet phones with firmware before 1.5.3 could allow an unauthenticated attacker within Bluetooth range to pair a rogue Bluetooth device when a phone handset loses connection, due to an improper pairing mechanism. A successful exploit could allow an attacker to eavesdrop on conversations.

Affected (2)

Products: Mitel: Mivoice 6940 Firmware, Mivoice 6930 Firmware

Mitel

2 products

Mivoice 6940 Firmware

Mivoice 6930 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Mitel Mivoice 6940 Firmware	Before 1.5.3

Running on/with	Platform Versions
Mitel Mivoice 6940	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Mitel Mivoice 6930 Firmware	Before 1.5.3

Running on/with	Platform Versions
Mitel Mivoice 6930	All versions

References (2)

https://www.mitel.com/support/security-advisories

Source: cve@mitre.org

Vendor Advisory

https://www.mitel.com/support/security-advisories

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.