What is CVE-2020-9550?

CVE-2020-9550 is a critical-severity vulnerability in Rubetek Smarthome, classified under Cleartext Transmission of Sensitive Information. CVSS score: 9.8/10. Published 2020-03-04.

How severe is CVE-2020-9550?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Rubetek Smarthome

CVE-2020-9550

Rubetek SmartHome 2020 devices use unencrypted 433 MHz communication between controllers and beacons, allowing an attacker to sniff and spoof beacon requests remotely.

EPSS: 0.007 (51.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rubetek Smarthome
Rubetek Smarthome_firmware — versions 2020
N/a — versions n/a

Weakness classification (CWE)

CWE-319 — Cleartext Transmission of Sensitive Information

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)
cve@mitre.org (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-9550?: CVE-2020-9550 is a critical-severity vulnerability in Rubetek Smarthome, classified under Cleartext Transmission of Sensitive Information. CVSS score: 9.8/10. Published 2020-03-04.
How severe is CVE-2020-9550?: Critical severity. CVSS v3 base score is 9.8 out of 10.