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Vulnerability Details :

CVE-2020-27639

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-18 Dec, 2020 | 07:17
Updated At-04 Aug, 2024 | 16:18
Rejected At-
Credits

The Bluetooth handset of Mitel MiVoice 6873i, 6930, and 6940 SIP phones with firmware before 5.1.0.SP6 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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:18 Dec, 2020 | 07:17
Updated At:04 Aug, 2024 | 16:18
Rejected At:
▼CVE Numbering Authority (CNA)

The Bluetooth handset of Mitel MiVoice 6873i, 6930, and 6940 SIP phones with firmware before 5.1.0.SP6 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 Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.mitel.com/support/security-advisories
x_refsource_MISC
Hyperlink: https://www.mitel.com/support/security-advisories
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.mitel.com/support/security-advisories
x_refsource_MISC
x_transferred
Hyperlink: https://www.mitel.com/support/security-advisories
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:18 Dec, 2020 | 08:15
Updated At:21 Dec, 2020 | 17:23

The Bluetooth handset of Mitel MiVoice 6873i, 6930, and 6940 SIP phones with firmware before 5.1.0.SP6 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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.18.1HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Primary2.04.8MEDIUM
AV:A/AC:L/Au:N/C:P/I:N/A:P
Type: Primary
Version: 3.1
Base score: 8.1
Base severity: HIGH
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Type: Primary
Version: 2.0
Base score: 4.8
Base severity: MEDIUM
Vector:
AV:A/AC:L/Au:N/C:P/I:N/A:P
CPE Matches
Mitel Networks Corp.
mitel
>>6873i_sip_firmware>>Versions before 5.1.0(exclusive)
cpe:2.3:o:mitel:6873i_sip_firmware:*:*:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6873i_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6873i_sip_firmware:5.1.0:-:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6873i_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6873i_sip_firmware:5.1.0:sp1:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6873i_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6873i_sip_firmware:5.1.0:sp2:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6873i_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6873i_sip_firmware:5.1.0:sp3:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6873i_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6873i_sip_firmware:5.1.0:sp4:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6873i_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6873i_sip_firmware:5.1.0:sp5:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6873i_sip>>-
cpe:2.3:h:mitel:6873i_sip:-:*:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip_firmware>>Versions before 5.1.0(exclusive)
cpe:2.3:o:mitel:6930_sip_firmware:*:*:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6930_sip_firmware:5.1.0:-:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6930_sip_firmware:5.1.0:sp1:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6930_sip_firmware:5.1.0:sp2:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6930_sip_firmware:5.1.0:sp3:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6930_sip_firmware:5.1.0:sp4:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6930_sip_firmware:5.1.0:sp5:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6930_sip>>-
cpe:2.3:h:mitel:6930_sip:-:*:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip_firmware>>Versions before 5.1.0(exclusive)
cpe:2.3:o:mitel:6940_sip_firmware:*:*:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6940_sip_firmware:5.1.0:-:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6940_sip_firmware:5.1.0:sp1:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6940_sip_firmware:5.1.0:sp2:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6940_sip_firmware:5.1.0:sp3:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6940_sip_firmware:5.1.0:sp4:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip_firmware>>5.1.0
cpe:2.3:o:mitel:6940_sip_firmware:5.1.0:sp5:*:*:*:*:*:*
Mitel Networks Corp.
mitel
>>6940_sip>>-
cpe:2.3:h:mitel:6940_sip:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.mitel.com/support/security-advisoriescve@mitre.org
Vendor Advisory
Hyperlink: https://www.mitel.com/support/security-advisories
Source: cve@mitre.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

1Records found
CVE-2020-27640
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-8.1||HIGH
EPSS-0.29% / 51.43%
||
7 Day CHG~0.00%
Published-18 Dec, 2020 | 07:19
Updated-04 Aug, 2024 | 16:18
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

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.

Action-Not Available
Vendor-n/aMitel Networks Corp.
Product-mivoice_6940_firmwaremivoice_6940mivoice_6930_firmwaremivoice_6930n/a
Details not found