SOOIL DiabecareRS/AnyDana-i/AnyDana-A up to 2.x Bluetooth LE insufficiently protected credentials

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CVSS Meta Temp Score
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3.7$0-$5k0.00

A vulnerability, which was classified as problematic, was found in SOOIL DiabecareRS, AnyDana-i and AnyDana-A up to 2.x (Medical Device Software). Affected is some unknown functionality of the component Bluetooth LE Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-522. This is going to have an impact on confidentiality. CVE summarizes:

SOOIL Developments CoLtd DiabecareRS, AnyDana-i ,AnyDana-A, communication protocol of the insulin pump & AnyDana-i,AnyDana-A mobile apps doesnt use adequate measures to protect encryption keys in transit which allows unauthenticated physically proximate attacker to sniff keys via (BLE).

The weakness was shared 01/20/2021 as icsma-21-012-01. The advisory is available at us-cert.cisa.gov. This vulnerability is traded as CVE-2020-27270 since 10/19/2020. The exploitability is told to be difficult. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1552 by the MITRE ATT&CK project.

Upgrading to version 3.0 eliminates this vulnerability.

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CPE 2.3infoedit

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CVSSv3infoedit

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 2.0
VulDB Temp Score: 1.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 5.7
NVD Vector: 🔒

CVSSv2infoedit

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

NVD Base Score: 🔒

Exploitinginfoedit

Class: Information disclosure
CWE: CWE-522
ATT&CK: T1552

Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
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Economy: 🔍
Predictions: 🔍
Remediation: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: DiabecareRS/AnyDana-i/AnyDana-A 3.0

Timelineinfoedit

10/19/2020 CVE assigned
01/20/2021 +93 days Advisory disclosed
01/20/2021 +0 days VulDB entry created
02/15/2021 +26 days VulDB last update

Sourcesinfoedit

Advisory: icsma-21-012-01
Status: Confirmed

CVE: CVE-2020-27270 (🔒)

Entryinfoedit

Created: 01/20/2021 07:34 AM
Updated: 02/15/2021 01:42 PM
Changes: (18) vulnerability_cvss3_nvd_av vulnerability_cvss3_nvd_ac vulnerability_cvss3_nvd_pr vulnerability_cvss3_nvd_ui vulnerability_cvss3_nvd_s vulnerability_cvss3_nvd_c vulnerability_cvss3_nvd_i vulnerability_cvss3_nvd_a vulnerability_cvss2_nvd_av vulnerability_cvss2_nvd_ac vulnerability_cvss2_nvd_au vulnerability_cvss2_nvd_ci vulnerability_cvss2_nvd_ii vulnerability_cvss2_nvd_ai vulnerability_cvss3_meta_basescore vulnerability_cvss3_meta_tempscore vulnerability_cvss2_nvd_basescore vulnerability_cvss3_nvd_basescore
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