CVE-2023-49617

Machinesense Feverwarn Firmware vulnerability

10.0 CRITICALEPSS 0.80%

Published1 Feb 2024

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.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeChanged

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Affected products

Machinesense Feverwarn Firmwareall versions

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

Frequently asked

Is CVE-2023-49617 being actively exploited?

CVE-2023-49617 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.80%.

How severe is CVE-2023-49617?

CVE-2023-49617 has a CVSS 3.1 base score of 10.0, rated critical. EPSS estimates a 0.80% probability of exploitation.

Which products are affected by CVE-2023-49617?

Affected products include Machinesense Feverwarn Firmware.

How do I fix CVE-2023-49617?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-49617 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.