Vulnerability in Machinesense Feverwarn
CVE-2023-47867
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.
EPSS: 0.004 (32.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Machinesense Feverwarn — versions ESP32, RaspberryPi, DataHub RaspberryPi
- Machinesense Feverwarn_firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory)
- ics-cert@hq.dhs.gov (Product)
Frequently asked questions
- What is CVE-2023-47867?
- CVE-2023-47867 is a high-severity vulnerability in Machinesense Feverwarn, classified under Improper Access Control. CVSS score: 8.8/10. Published 2024-02-01.
- How severe is CVE-2023-47867?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-47867 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.