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Vulnerability record · CVE-2021-33884 · published 25 August 2021

CVE-2021-33884: Bbraun spacecom2 unrestricted file upload vulnerability

Bbraun · Spacecom2

An Unrestricted Upload of File with Dangerous Type vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows remote attackers to upload any files to the /tmp directory of the device through the webpage API. This can result in critical files being overwritten.

9.1 CVSS 3.1 Critical EPSS 0.98% · top 39.2% CWE-434 · Unrestricted file upload
9.1CVSS 3.1 base score, v2 5.0
0.98%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An Unrestricted Upload of File with Dangerous Type vulnerability in B. Braun SpaceCom2 prior to 012U000062 allows remote attackers to upload any files to the /tmp directory of the device through the webpage API. This can result in critical files being overwritten.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.bbraunusa.com/en.htm Broken Link
https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/mcafee-enterprise-atr-uncovers-vulnerabilities-in-globally ExploitThird Party Advisory
https://www.bbraunusa.com/en.htm Broken Link
https://www.mcafee.com/blogs/enterprise/mcafee-enterprise-atr/mcafee-enterprise-atr-uncovers-vulnerabilities-in-globally ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2021-33884), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.