Vulnerability identifier: #VU49519

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-2020-27270

CWE-ID: CWE-522

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 remot attacker to gain access to potentially sensitive information.

The vulnerability exists due to the communication protocol of the insulin pump and its mobile applications does not use adequate measures to protect encryption keys in transit. A remote attacker on the local network can sniff the keys 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.