CVE-2020-25150Network attack vector

Command execution via tar upload path traversal

Published Apr 14, 2022 · Updated Apr 16, 2025

Relative path traversal in B. Braun SpaceCom and compactplus devices allows remote authenticated users to run commands through a tar upload. The tar-file upload path accepts crafted relative archive paths, permitting arbitrary file placement and subsequent command execution. Service-user privileges are required; affected releases include SpaceCom and Battery-Pack SP with WiFi U61/L81 and earlier and compactplus A10 and A11.

CVSS severity7.6
High
EPSS probability1.53%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Relative path traversal in B. Braun SpaceCom and compactplus devices allows remote authenticated users to run commands through a tar upload. The tar-file upload path accepts crafted relative archive paths, permitting arbitrary file placement and subsequent command execution. Service-user privileges are required; affected releases include SpaceCom and Battery-Pack SP with WiFi U61/L81 and earlier and compactplus A10 and A11.

The record

CVE
CVE-2020-25150
Published
Apr 14, 2022
Updated
Apr 16, 2025
Vendor
B. Braun Melsungen AG
Product
Battery-Pack SP with WiFi
Classifications
CWE-23, CWE-22, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=L81
  2. Affected versionversion=unspecified <=U61

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

B. Braun Melsungen AG · Battery-Pack SP with WiFiversion=unspecified <=L81; version=unspecified <=U61
B. Braun Melsungen AG · Data module compactplusversion=A10; version=A11
B. Braun Melsungen AG · SpaceComversion=unspecified <=L81; version=unspecified <=U61

Published CVSS scores

9.0NVDAV:N/AC:L/Au:S/C:C/I:C/A:C
7.6ICS-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-23Relative Path Traversal
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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