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[email protected]CVE-2018-3909

HistoryAug 24, 2018 - 12:29 a.m.

CVE-2018-3909

2018-08-2400:29:00

CWE-444

[email protected]

web.nvd.nist.gov

samsung smartthings

sth-eth-250

cve-2018-3909

vulnerability

http server

video-core

firmware

nvd

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

8.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

42.4%

JSON

An exploitable vulnerability exists in the REST parser of video-core’s HTTP server of the Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17. The video-core process incorrectly handles pipelined HTTP requests, which allows successive requests to overwrite the previously parsed HTTP method, ‘onmessagecomplete’ callback. An attacker can send an HTTP request to trigger this vulnerability.

Affected configurations

Vulners

NVD

Node

talossamsungRange≤Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17

CPENameOperatorVersion
samsung:sth-eth-250_firmwaresamsung sth-eth-250 firmwareeq0.20.17

CPE	Name	Operator	Version
samsung:sth-eth-250_firmware	samsung sth-eth-250 firmware	eq	0.20.17

CNA Affected

[
  {
    "product": "Samsung",
    "vendor": "Talos",
    "versions": [
      {
        "status": "affected",
        "version": "Samsung SmartThings Hub STH-ETH-250 - Firmware version 0.20.17"
      }
    ]
  }
]