SARA / Free Tools / CVE / CVE-2022-43557

CVE-2022-43557 — The BD BodyGuard™ infusion pumps specified allow for access through the RS-232 (

The BD BodyGuard™ infusion pumps specified allow for access through the RS-232 (serial) port interface. If exploited, threat actors with physical access, specialized equipment and knowledge may be able to configure or disable the pump. No electronic protected health information (

CVSS
5.3 MEDIUM
EPSS
0.11% (top 71.50%)
CWE
CWE-1299
Published
2022-12-05T00:00:00.000Z
Last modified
2025-04-23T15:47:10.734Z
CVSS vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

01What is this vulnerability?

The BD BodyGuard™ infusion pumps specified allow for access through the RS-232 (serial) port interface. If exploited, threat actors with physical access, specialized equipment and knowledge may be able to configure or disable the pump. No electronic protected health information (ePHI), protected health information (PHI) or personally identifiable information (PII) is stored in the pump.

02Affected products

VendorProductVersions
Becton, Dickinson and Company (BD)BodyGuard™ PumpBD BodyGuard™ , CME BodyGuard™ 323 (2nd Edition), CME BodyGuard™ 323 Color Vision (2nd Edition), CME BodyGuard™ 323 Color Vision (3rd Edition), CME BodyGuard™ Twins (2nd Edition)

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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