CVE-2023-49617

MachineSense FeverWarn Missing Authentication for Critical Function

State: Published
Severity: 10.0 Critical
Published: Feb 1, 2024
Updated: Jun 6, 2025
Reserved: Nov 30, 2023

Description

The MachineSense application programmable interface (API) is improperly protected and can be accessed without authentication. A remote attacker could retrieve and modify sensitive information without any authentication.

Scores

CVSS	Score	Vector	Source
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N	icscert

Weaknesses

CWE-306 Missing Authentication for Critical Function

Affected Products

Product	Versions
FeverWarnMachineSense	ESP32Affected RaspberryPiAffected DataHub RaspberryPiAffected

References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-025-01
https://machinesense.com/pages/about-machinesense

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