CVE-2024-48973

Description

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.

CVSS v3.1 Score

9.3

CRITICAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-1263 CWE-1263

References

Other References

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-319-01

Frequently Asked Questions

What is CVE-2024-48973? +

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. It has a CVSS v3.1 base score of 9.3 (CRITICAL).

How severe is CVE-2024-48973? +

CVE-2024-48973 has a CVSS v3.1 score of 9.3 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2024-48973? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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