CVE-2020-25183

Medtronic MyCareLink Smart 25000 all versions contain an authentication protocol vuln where the method used to auth between MCL Smart Patient Reader and MyCareLink Smart mobile app is vulnerable to bypass. This vuln allows attacker to use other mobile device or malicious app on smartphone to auth to the patient’s Smart Reader, fools the device into thinking its communicating with the actual smart phone application when executed in range of Bluetooth.

CVSS v3 8.8 HIGH
CVSS v2.0 5.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01	Third Party Advisory US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:medtronic:mycarelink_smart_model_25000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:medtronic:mycarelink_smart_model_25000:-:*:*:*:*:*:*:*

History

21 Nov 2024, 05:17

Type	Values Removed	Values Added
References	~~() https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01 - Third Party Advisory, US Government Resource~~	() https://us-cert.cisa.gov/ics/advisories/icsma-20-345-01 - Third Party Advisory, US Government Resource

Information

Published : 2020-12-14 20:15

Updated : 2024-11-21 05:17

NVD link : CVE-2020-25183

Mitre link : CVE-2020-25183

CVE.ORG link : CVE-2020-25183

JSON object : View

Products Affected

medtronic

mycarelink_smart_model_25000_firmware
mycarelink_smart_model_25000

CWE

CWE-287

Improper Authentication

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