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CVE-2018-3873

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CVE-2018-3873

Published: Sep 21, 2018

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.0

9.9

CRITICAL

Description

An exploitable buffer overflow vulnerability exists in the credentials handler of video-core's HTTP server of Samsung SmartThings Hub STH-ETH-250-Firmware version 0.20.17. The strncpy overflows the destination buffer, which has a size of 128 bytes. An attacker can send an arbitrarily long "secretKey" value in order to exploit this vulnerability.

VendorProductVersions

Samsung

SmartThings Hub STH-ETH-250

affected
Firmware version 0.20.17

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

References

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