What is CVE-2018-3856?

CVE-2018-3856 is a critical-severity vulnerability in Samsung, classified under Argument Injection. CVSS score: 9.9/10. Published 2018-08-23.

How severe is CVE-2018-3856?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Vulnerability in Samsung

CVE-2018-3856

An exploitable vulnerability exists in the smart cameras RTSP configuration of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The device incorrectly handles spaces in the URL field, leading to an arbitrary operating sy…

EPSS: 0.034 (87.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Samsung — versions Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17
Samsung Sth-eth-250
Samsung Sth-eth-250_firmware — versions 0.20.17

Weakness classification (CWE)

CWE-88 — Argument Injection

References

talos-cna@cisco.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-3856?: CVE-2018-3856 is a critical-severity vulnerability in Samsung, classified under Argument Injection. CVSS score: 9.9/10. Published 2018-08-23.
How severe is CVE-2018-3856?: Critical severity. CVSS v3 base score is 9.9 out of 10.