High severity8.1NVD Advisory· Published Dec 18, 2020· Updated Jun 17, 2026

CVE-2020-27640

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Mitel/Mivoice 6940 Firmware
cpe:2.3:o:mitel:mivoice_6940_firmware:*:*:*:*:*:*:*:*
Range: <1.5.3
Mitel/Mivoice 6930 Firmware
cpe:2.3:o:mitel:mivoice_6930_firmware:*:*:*:*:*:*:*:*
Range: <1.5.3
Mitel/Mivoicellm-fuzzy
Range: <1.5.3

Patches

Vulnerability mechanics

References

www.mitel.com/support/security-advisoriesnvdVendor Advisory

News mentions

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