#VU47922 Improper access control in B. Braun Melsungen AG products - CVE-2020-25160

Vulnerability identifier: #VU47922

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2020-25160

CWE-ID: CWE-284

Exploitation vector: Local

Exploit availability: No

Vulnerable software:
SpaceCom
Hardware solutions / Other hardware appliances
Data module compact plus
Hardware solutions / Other hardware appliances
Battery pack with Wi-Fi
Other software / Other software solutions

Vendor: B. Braun Melsungen AG

Description

The vulnerability allows a local attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A local attacker can bypass implemented security restrictions and extract and tamper with the devices network configuration.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

SpaceCom: U61 - L81

Data module compact plus: A10 - A11

Battery pack with Wi-Fi: U61 - L81

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External links
https://ics-cert.us-cert.gov/advisories/icsma-20-296-02
https://www.bbraun.com/en/products-and-therapies/services/b-braun-vulnerability-disclosure-policy/se...

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Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

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