A relative path traversal attack in the B. Braun Melsungen AG SpaceCom Version L81/U61 and earlier, and the Data module compactplus Versions A10 and A11 allows attackers with service user privileges to upload arbitrary files. By uploading a specially crafted tar file an attacker can execute arbitrary commands.
A workaround or mitigation is available. Apply it until an official patch is released.
CVSS v4.0 Metrics
Exploitability
Attack VectorNetwork
ComplexityLow
RequirementsPresent
PrivilegesLow
User InteractionNone
Threat
Exploit MaturityPoC
Vulnerable System
ConfidentialityLow
IntegrityHigh
AvailabilityLow
Subsequent System
ConfidentialityNone
IntegrityNone
AvailabilityNone
Supplemental
SafetyNegligible
AutomatableYes
RecoveryAutomatic
Value DensityConcentrated
UrgencyMedium
Change Log
| Date | Source | Changes | Score |
|---|
| 2026-07-21 | PoC | E: U→P | 2.4 → 5.6 |
| 2026-07-21 | cve.org | initial, patch: Mitigation | 2.4 |
Affected Software
| Vendor | Product | Version |
|---|
| B. Braun Melsungen AG | Battery pack with Wi-Fi | ≤ L81 |
| B. Braun Melsungen AG | Battery pack with Wi-Fi | ≤ U61 |
| B. Braun Melsungen AG | Data module compactplus | A10 |
| B. Braun Melsungen AG | Data module compactplus | A11 |
| B. Braun Melsungen AG | SpaceCom | ≤ U61 |
| B. Braun Melsungen AG | SpaceCom | ≤ L81 |
| bbraun | datamodule_compactplus | a10 |
| bbraun | datamodule_compactplus | a11 |
| bbraun | spacecom | ≤ l81 |
Published: 2022-04-14
