Lucene search

MitreCVE-2020-27640

HistoryDec 18, 2020 - 8:15 a.m.

CVE-2020-27640

2020-12-1808:15:14

mitre

web.nvd.nist.gov

mitel

mivoice

6940

6930

minet

phones

firmware

bluetooth

vulnerability

exploit

eavesdropping

cve-2020-27640

nvd

CVSS2

4.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:N/A:P

CVSS3

8.1

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

30.6%

JSON

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 configurations

Nvd

Node

mitelmivoice_6940_firmwareRange<1.5.3

AND

mitelmivoice_6940Match-

Node

mitelmivoice_6930_firmwareRange<1.5.3

AND

mitelmivoice_6930Match-

VendorProductVersionCPE
mitelmivoice_6940_firmware*cpe:2.3:o:mitel:mivoice_6940_firmware:*:*:*:*:*:*:*:*
mitelmivoice_6940-cpe:2.3:h:mitel:mivoice_6940:-:*:*:*:*:*:*:*
mitelmivoice_6930_firmware*cpe:2.3:o:mitel:mivoice_6930_firmware:*:*:*:*:*:*:*:*
mitelmivoice_6930-cpe:2.3:h:mitel:mivoice_6930:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mitel	mivoice_6940_firmware	*	cpe:2.3:o:mitel:mivoice_6940_firmware::::::::
mitel	mivoice_6940	-	cpe:2.3:h:mitel:mivoice_6940:-:::::::*
mitel	mivoice_6930_firmware	*	cpe:2.3:o:mitel:mivoice_6930_firmware::::::::
mitel	mivoice_6930	-	cpe:2.3:h:mitel:mivoice_6930:-:::::::*

References

www.mitel.com/support/security-advisories

Social References

CVSS2

4.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:P/I:N/A:P

CVSS3

8.1

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

30.6%

JSON

Related for CVE-2020-27640