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Status published
High
CVE-2023-47867
MachineSense FeverWarn Improper Access Control
Vulnerability Description
MachineSense FeverWarn devices are configured as Wi-Fi hosts in a way that attackers within range could connect to the device's web services and compromise the device.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Vera Mens of Claroty Research reported these vulnerabilities to CISA.
References
More from MachineSense
View All →CVE-2023-6221
MachineSense FeverWarn Missing Authentication for Critical Function
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7.7
CVE-2023-49617
MachineSense FeverWarn Missing Authentication for Critical Function
Critical
10
CVE-2023-49610
MachineSense FeverWarn Improper Input Validation
High
8.1
CVE-2023-49115
MachineSense FeverWarn Missing Authentication for Critical Function
High
7.5
CVE-2023-46706
MachineSense FeverWarn Use of Hard-coded Credentials
Critical
9.1
Affected Vendor
MachineSense
View all reports →Affected Software
FeverWarn
Vulnerable Versions:
ESP32, RaspberryPi, DataHub RaspberryPi
Timeline
Official Publish:
February 1st, 2024
Last Modified:
August 2nd, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H