Vulnerability identifier: #VU49520

Vulnerability risk: Low

CVSSv3.1: 5 [CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-27272

CWE-ID: CWE-287

Exploitation vector: Local network

Exploit availability: No

Vulnerable software:
Dana Diabecare RS
Hardware solutions / Medical equipment
AnyDana-i
Hardware solutions / Medical equipment
AnyDana-A
Hardware solutions / Medical equipment

Vendor: SOOIL Developments Co., Ltd

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to the communication protocol of the insulin pump and its mobile applications does not use adequate measures to authenticate the pump before exchanging keys. A remote attacker on the local network can eavesdrop the keys and spoof the pump via Bluetooth Low Energy.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Dana Diabecare RS: All versions

AnyDana-i: All versions

AnyDana-A: All versions

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External links
http://ics-cert.us-cert.gov/advisories/icsma-21-012-01

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.