#VU49511 Use of insufficiently random values


Published: 2021-01-13

Vulnerability identifier: #VU49511

Vulnerability risk: Low

CVSSv3: 6.6 [CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-27264

CWE-ID: CWE-330

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 gain access to potentially sensitive information.

The vulnerability exists due to the communication protocol of the insulin pump and its mobile applications use deterministic keys. A remote attacker on the local network can brute-force the keys via Bluetooth Low Energy.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Dana Diabecare RS: before 3.0

AnyDana-i: before 3.0

AnyDana-A: before 3.0

CPE

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


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.


Latest bulletins with this vulnerability