#VU47912 Path traversal in B. Braun Melsungen AG products - CVE-2020-25150

Vulnerability identifier: #VU47912

Vulnerability risk: Medium

CVSSv4.0: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2020-25150

CWE-ID: CWE-22

Exploitation vector: Network

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 remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote authenticated attacker can send a specially crafted HTTP request and upload arbitrary files.

Mitigation
Install update 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?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

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