Configuration disclosure via plaintext network traffic
Published Aug 25, 2021 · Updated Aug 4, 2024
Cleartext transmission in B. Braun SpaceCom2 before 012U000062 allows remote attackers to read sensitive pump configuration data. The communication module transmits critical internal pump configuration values without encryption, exposing them to passive network capture. The attacker must have access to the device network; the reported consequence is configuration disclosure rather than alteration of a running therapy.
Summary
What happened
Cleartext transmission in B. Braun SpaceCom2 before 012U000062 allows remote attackers to read sensitive pump configuration data. The communication module transmits critical internal pump configuration values without encryption, exposing them to passive network capture. The attacker must have access to the device network; the reported consequence is configuration disclosure rather than alteration of a running therapy.
The record
- CVE
- CVE-2021-33883
- Published
- Aug 25, 2021
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-319, T1040
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 25, 2021CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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