Home/CVE/The debug port on the ventilator's serial interface is enabled by default. This could allow an attacker to send and rece
CVE

CVE-2024-48973

The debug port on the ventilator's serial interface is enabled by default. This could allow an attacker to send and rece

The debug port on the ventilator's serial interface is enabled by default. This could allow an attacker to send and receive messages over the debug port (which are unencrypted.

see 3.2.1) that result in unauthorized disclosure of information and/or have unintended impacts on device settings and performance.

CRITICAL · CVSS 9.3 EPSS 0.00116
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-1263Improper Physical Access Control
▣

Scoring & Timeline

9.3
CRITICAL · CVSS v3.1 · productsecurity@baxter.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Nov 2024 · 10:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2024-icsma-24-319-01
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-319-01
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