VDB-168115 · CVE-2020-27272 · icsma-21-012-01

SOOIL DiabecareRS/AnyDana-i/AnyDana-A up to 2.x Bluetooth LE inadequate encryption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.7	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in SOOIL DiabecareRS, AnyDana-i and AnyDana-A up to 2.x and classified as problematic. This affects an unknown part of the component Bluetooth LE Handler. This manipulation causes inadequate encryption. This vulnerability is registered as CVE-2020-27272. It is feasible to perform the attack on the physical device. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability has been found in SOOIL DiabecareRS, AnyDana-i and AnyDana-A up to 2.x (Medical Device Software) and classified as problematic. Affected by this vulnerability is an unknown part of the component Bluetooth LE Handler. The manipulation with an unknown input leads to a inadequate encryption vulnerability. The CWE definition for the vulnerability is CWE-326. The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required. As an impact it is known to affect confidentiality.

The weakness was published 01/20/2021 as icsma-21-012-01. It is possible to read the advisory at us-cert.cisa.gov. This vulnerability is known as CVE-2020-27272. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

Upgrading to version 3.0 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Medical Device Software

Vendor

SOOIL

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.9
VulDB Meta Temp Score: 3.8

VulDB Base Score: 2.1
VulDB Temp Score: 2.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.7
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Inadequate encryption
CWE: CWE-326 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

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

Timelineinfo

10/19/2020 🔍
01/20/2021 +93 days 🔍
01/20/2021 +0 days 🔍
02/15/2021 +26 days 🔍

Sourcesinfo

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

CVE: CVE-2020-27272 (🔍)
GCVE (CVE): GCVE-0-2020-27272
GCVE (VulDB): GCVE-100-168115

Entryinfo

Created: 01/20/2021 07:35
Updated: 02/15/2021 13:50
Changes: 01/20/2021 07:35 (37), 01/20/2021 08:10 (4), 01/20/2021 08:14 (2), 02/15/2021 13:46 (2), 02/15/2021 13:50 (18)
Complete: 🔍
Cache ID: 216::103