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CVE-2024-48974

Life2000 Ventilator does not perform proper file integrity checks when adopting firmware updates

Published: Nov 14, 2024Updated: Nov 15, 2024 Sources: CVE List NVD csafCWE-494
NVD MITRE
9.3CVSSCRITICAL
EPSS Score
0.2%
Top 95.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

The ventilator does not perform proper file integrity checks when adopting firmware updates. This makes it possible for an attacker to force unauthorized changes to the device's configuration settings and/or compromise device functionality by pushing a compromised/illegitimate firmware file. This could disrupt the function of the device and/or cause unauthorized information disclosure.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-494

Affected Products

Life2000 Ventilation SystemBaxter
Embedded
ICS / OT / IoT / medical-device
baxtercommercialICS / OT / IoTaka life2000 ventilation system, sigma spectrum infusion system firmware, em1200 firmware

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
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References

https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-319-01
cisa.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2024/icsma-24-319-01.json
raw.githubusercontent.com
https://www.cisa.gov/resources-tools/resources/ics-recommended-practices
cisa.gov
and 22 more references View all →

Timeline

Published
Nov 14, 2024
Last Updated
Nov 15, 2024

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