CVE-2021-33884
An Unrestricted Upload of File with Dangerous Type vulnerability in B. Braun SpaceCom2 prior to...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
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.
- Record
CVE-2021-33884- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:U/UI:N - Updated
- 2026-11-02
EUVDEUVD-2021-20557
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.
- Record
EUVD-2021-20557- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AC:L/AV:N/A:N/C:L/I:L/PR:N/S:U/UI:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-23rr-vcw7-54r8 No score
An Unrestricted Upload of File with Dangerous Type vulnerability in B. Braun SpaceCom2 prior to...
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.
- Record
GHSA-23rr-vcw7-54r8- Weakness
- CWE-434
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2021-33884- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N - CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:P/A:N - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-33884 is a medium vulnerability (CVSS 6.5) in Bbraun Spacecom2, published August 25, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.98%, the 62nd percentile. No source names a fixed version.