What is CVE-2018-3925?

CVE-2018-3925 is a high-severity vulnerability in Samsung Smartthings Hub Sth-eth-250, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.5/10. Published 2018-08-23.

How severe is CVE-2018-3925?

High severity. CVSS v3 base score is 8.5 out of 10.

Buffer overflow in Samsung Smartthings Hub Sth-eth-250

CVE-2018-3925

An exploitable buffer overflow vulnerability exists in the remote video-host communication of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250 devices with firmware version 0.20.17. The video-core process insecurely parses t…

Vulnerability class: Buffer Overflow

EPSS: 0.015 (70.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Samsung Smartthings Hub Sth-eth-250 — versions Firmware version 0.20.17
Samsung Sth-eth-250
Samsung Sth-eth-250_firmware — versions 0.20.17

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

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

Frequently asked questions

What is CVE-2018-3925?: CVE-2018-3925 is a high-severity vulnerability in Samsung Smartthings Hub Sth-eth-250, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 8.5/10. Published 2018-08-23.
How severe is CVE-2018-3925?: High severity. CVSS v3 base score is 8.5 out of 10.