VULNERABILITY INTELLIGENCE

CVE-2018-3913

CVSS score6.7 MEDIUM
EPSS probability0.40%
CISA KEVNot currently listed
Published2018-09-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

An exploitable stack-based buffer overflow vulnerability exists in the retrieval of database fields in the video-core HTTP server of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The strcpy call overflows the destination buffer, which has a size of 32 bytes. An attacker can send an arbitrarily long "accessKey" value in order to exploit this vulnerability.

Weakness classification

  • CWE-787: Out-of-bounds Write

Primary references